In Odysseus’ tale of his wanderings he recounts how he saved his men from the temptations of the land of the Lotus-Eaters

Odyssey 9.82-97

“From there for nine days I was carried by ruinous winds
over the fish-bearing sea. On the tenth we came to the land
of the Lotus-Eaters where they eat the florid food.
There we disembarked to the shore and we drew water;
soon my companions made dinner around the swift ships.
But after we had shared the food and drink
I sent out companions to go and discover
whatever men there were who ate the fruit of the earth.
I chose two men and sent a herald as a third.
They went and met the Lotus-eating men.
The Lotus-Eaters didn’t bring any harm to my companions,
but they gave them their lotus to share.
Whoever ate the honey-sweet fruit of the lotus
no longer wished to report back or return home,
but just longed to stay there among the Lotus-eating men
to wait and pluck the lotus, forgetting his homecoming.”

ἔνθεν δ’ ἐννῆμαρ φερόμην ὀλοοῖσ’ ἀνέμοισι
πόντον ἐπ’ ἰχθυόεντα• ἀτὰρ δεκάτῃ ἐπέβημεν
γαίης Λωτοφάγων, οἵ τ’ ἄνθινον εἶδαρ ἔδουσιν.
ἔνθα δ’ ἐπ’ ἠπείρου βῆμεν καὶ ἀφυσσάμεθ’ ὕδωρ,
αἶψα δὲ δεῖπνον ἕλοντο θοῇς παρὰ νηυσὶν ἑταῖροι.
αὐτὰρ ἐπεὶ σίτοιό τ’ ἐπασσάμεθ’ ἠδὲ ποτῆτος,
δὴ τότ’ ἐγὼν ἑτάρους προΐην πεύθεσθαι ἰόντας,
οἵ τινες ἀνέρες εἶεν ἐπὶ χθονὶ σῖτον ἔδοντες,
ἄνδρε δύω κρίνας, τρίτατον κήρυχ’ ἅμ’ ὀπάσσας.
οἱ δ’ αἶψ’ οἰχόμενοι μίγεν ἀνδράσι Λωτοφάγοισιν•
οὐδ’ ἄρα Λωτοφάγοι μήδονθ’ ἑτάροισιν ὄλεθρον
ἡμετέροισ’, ἀλλά σφι δόσαν λωτοῖο πάσασθαι.
τῶν δ’ ὅς τις λωτοῖο φάγοι μελιηδέα καρπόν,
οὐκέτ’ ἀπαγγεῖλαι πάλιν ἤθελεν οὐδὲ νέεσθαι,
ἀλλ’ αὐτοῦ βούλοντο μετ’ ἀνδράσι Λωτοφάγοισι
λωτὸν ἐρεπτόμενοι μενέμεν νόστου τε λαθέσθαι.

The scholia present reactions to this passage that are not altogether alien from some arguments in the debate about drug enforcement and addiction.

One scholiast quotes Heraclitus the Paradoxographer with approval, noting that this scene is about how the wise man can resist pleasure.

Schol. T ad. Od. 9 89

“From Herakleitos. If someone wishes to examine Odysseus’ wanderings precisely, he will find an allegorical tale. For he has set up Odysseus as something of a vehicle of every kind of virtue through which he has philosophized. And then he resists the vices that corrupt human life: the land of the Lotus-eaters represents pleasure, a land of foreign corruption which Odysseus masterfully passes by, and then he settles the wild heart of each man with either chastisement or persuasion.”

ἐκ τοῦ ῾Ηρακλείτου. καθόλου δὲ τὴν ᾿Οδυσσέως πλάνην εἴ τις ἀκριβῶς ἐθέλει σκοπεῖν, ἠλληγορημένην εὑρήσει. πάσης γὰρ ἀρετῆς καθάπερ ὄργανόν τι τὸν ᾿Οδυσσέα παραστησάμενος ἑαυτῷ διὰ τοῦτο πεφιλοσόφηκεν, ἐπειδήπερ τὰς ἐκνεμομένας τὸν ἀνθρώπινον βίον ἤχθηρε κακίας, ἡδονὴν μέν γε τὸ Λωτοφάγων χωρίον, ξένης γεωργὸν ἀπολαύσεως, ἣν ᾿Οδυσσεὺς ἐγκρατῶς παρέπλευσε, τὸν δ’ ἄγριον ἑκάστου θυμὸν ὡσπερεὶ καυτηρίῳ τῇ παραινέσει τῶν λόγων ἐπήρωσε.

Another commentator actually speaks of the Lotus-eaters as just men. This author implies that Odysseus’ men choose to take the drugs. Therefore, the blame is on them.

Schol. Q ad Od. 9.92

“Because they are righteous men, the [Lotus-eaters] do not restrain anyone by force, but by persuasion. For in the word “they were devising” it is clear that the ruin which attends these men does not happen without their consent. For, because the Lotus-eaters are righteous men, they were detaining no one by force but they were bewitching them with words alone.”

οὐδ’ ἄρα Λωτοφάγοι] δίκαιοι ὄντες ἄνδρες βίᾳ τινι οὐ κατεῖχον, ἀλλὰ πειθοῖ. τὸ δὲ “μήδοντο” δηλοῖ ὅτι οὐχ ἑκούσιος ἦν ἐκείνων ὁ γενόμενος ὄλεθρος. καὶ γὰρ οἱ Λωτοφάγοι δίκαιοι ὄντες βίᾳ οὐδένα κατεῖχον, ἀλλὰ τῷ λόγῳ μόνῳ ἔθελγον. Q.

And another comment explains that the men who partake of the lotus don’t actually forget their homecoming, but they merely stop worrying about it. Because, you know, it is their fault.

Schol. HQ ad Od. 9.97

“They forgot their homecoming” This follows from their nature, as it happens with the irrational animals, that the Lotus brings them forgetfulness and because of pleasure they spurn their homecoming. The sentiment is similar to the Iliad’s “they forgot their rushing valor”—they did not really forget it, but they stopped fostering it.”

νόστου τε λαθέσθαι] ἀκολούθως τῇ φύσει, ὡς ἐπὶ ἀλόγων ζῴων, οὐχ ὡς μέντοι τοῦ λωτοῦ λήθην ἐμποιοῦντος, ἀλλὰ διὰ τὴν ἡδονὴν καταφρονούντων τοῦ νόστου. ὅμοιον δέ ἐστι τῷ “λάθοντο δὲ θούριδος ἀλκῆς” (Il. ο, 322.). οὐ γὰρ ἐπελάθοντο, ἀλλὰ κατημέλησαν.

In these three cases, drug addiction is treated as an individual responsibility and not as either a biological challenge [e.g. addiction as a disease] or a social problem [an act of oblivion in a society with no collective meaning or sense of belonging].

(Maybe they were all on drugs anyway)

Ancient Greek may not have had a word for the concept of addiction.