AFAIK, the unilateral nature of TOS/EULA agreements in the day of Software as a Service hasn't been litigated. Which means there isn't a court's opinion on the scope or limits of a TOS/EULA and what changes can be made.
Currently, Adobe has the full force of contract law to initiate this change without any input from consumers because a case about this has never made it to the courts.
It'll be interesting to see where this goes, but Adobe will likely backpedal on their language in the TOS before any case gets to a Judge because the last thing any company wants is for a TOS/EULA agreement to be fundamentally undermined by a court.
The beauty of Lemmy is the federation. Don't like how an instance is being moderated? Make your own.
Nothing made by humans will ever be perfect, but at least with Lemmy the control isn't in the hands of a megacorp trying to profit from us.