Wide op for ai scraping and nothing are not the only two options. They could easily limit api calls to what would be good for single users or mods and have each user generate their own key. Apps could let users input their key. Most users wouldn't bother and would switch to their app anyway so it would get them 95% or what they claim to want without being a dick about it.
People are shitting on them because the price point for arm sbcs has risen, while the price point for small x86 computers has come down. Also, x86 availability is high and arm sbc availability has become unreliable. They also aren't generally supported nearly as well. If you don't need more power and you already have them on hand there's no reason not to use them.