I mean, it all depends on how you view government and individual responsibility for making bad decisions.
personally, I am all for 'survival of the fittest' - I expect an adult human being to make all decisions and be responsible for all those decisions as long as terms and effect of those decisions are clear
As a result, I don't mind illegal drugs made legal. I don't mind RAC being legal. I don't mind casinos being legal. I don't mind shytty infomercials selling things with 5x markup to older folks who gobble it up. I don't mind people being swayed by 'fake news' when they could do their research on internet instead of blindly believing shyt.
Is RAC predatory ? Yes. Most of capitalism is predatory to some degree or another though. Jewelry sellers are predatory towards old folks who watch infomercials all day long. Loot crate boxes are predatory towards video game players. Casinos are predatory towards gamblers period. Lenders are predatory towards people who do not have money and need money. Pharmacy industry in the US makes billions in markup on sick folks who need medicine badly. Doctors in the US prey on people who are damn near death with crazy bills that are not reflected in other countries.
I mean, Shylock in Merchant of Venice was a predatory loan shark. Aint shyt changed.