I've been using https://photopea.com and it does 99% of everything I would've done in Photoshop, in your browser. The only thing I've found that's not up to par with Adobe is the content aware fill... it technically works, but it's just not very good at it. And it of course doesn't have any AI assisted features. It's also free and ad supported, or you can pay $5/month to remove ads.