Is not paying an option? Ran into this issue with a large software provider once but they had some actual account management negligence / weren't responsive so we used that to hang our hat on not paying and eventually they let it go.
Back when communication latency was days or weeks, allowing sticky auto-renew that ignored payment failure and asked for a lot of heads up time on a cancellation made sense. It was exploitable, but it was worth it to buffer the latency. Now we don't have the latency, so it's just exploitable, the law hasn't caught up yet, and Adobe is happy to exercise this advantage against you.