I think this is actually a good example despite how stark the differences are - both the nuisance AI scrapers and the drug addicts have negative externalities that while possible for them to self regulate, they are for whatever reasons proving unable to do so, and therefore cause other people to have a bad time.

Other commenters saying the usual “drugs are freedom” type opinions, but now having lived in China and Japan where drugs are dealt with very strictly (and basically don’t have a drug problem today), I can see the other side of the argument where in fact places feeling dirty and dangerous because of drugs - even if you think of addicts sympathetically as victims who need help - makes everyone else less free to live the lifestyle they would like to have.

More freedom for one group (whether to ruin their own lives for a high; or to train their AI models) can mean less freedom for others (whether to not feel safe walking in public streets; or to publish their little blog in the public internet).