Ivermectin is also a very safe and effective antiparasitic treatment for farm animals, bird breeders, and indeed humans stuck with several afflictions.

For instance it's very effective, safe, and with a high compliance to treatment against scabies. Compliance to treatment is high because it's so simple and side effects are rare.

It used to be very popular and effective against head lice too, but improper use ( like sub-lethal for parasites doses selecting more resistant lice), especially in shampoos, made it less effective.

SJWs are very much anti-science anytime science dosen't support their political position.