Yeah, I think a lot of the people who are against are the ones who don't like the ad-removal model, because you are paying to remove ads on an app that uses a platform whose foundation is built against ads and tracking. The subscription model or one-time payment for life is fair IMO; people are free to support the dev (and please support the lemmy devs and instance admins too!). It's the ads (and tracking that come with it) that's kinda weird.