Adobe isn't hard to cancel if you sign up for monthly subscriptions. I do it fairly regularly because I need PS in short bursts.
A lot of people sign up for discounted annual commitments though then complain when they can't cancel before the year is up.
No, the complaint with Adobe is that if you cancel, they terminate access immediately rather than at the end of the billing period. There is no explanation for this other than a predatory one; they’re betting you’ll forget to cancel by the time your bill comes around. The immediate termination is effectively depriving you of the next N months of access for which you already paid.
If you only need PS in short bursts, may I recommend https://www.photopea.com/?
It's not at 100% feature parity with PS but it's pretty darn close.
I had been paying monthly for 13 years straight and they still demanded a cancellation fee because it turned out I was on an annual commitment (which by the way they hiked the price of by 50% with a month’s notice and by the time you notice the larger payment go out you are in a whole new 12 months).
So yes, I complained about that.