TLDR: Mojang is is breaking the law by changing EULA terms without informing anyone while claiming stuff that is written down on their end breaks the EULA without proof of the text that makes it banned, that making it a one sided contract. They also are allowing stuff on the market place which the EULA already bans.
As far as I can tell, unfair terms in their EULA which are illegal in some places, and silently changing the terms of the EULA after the fact without informing anyone. Removal of content/mods under the new terms that they deemed they “didnt like” it because it had guns while putting guns in their own shop. Probably a number of other things.
I believe there’s also the fact that they flat out ban the selling of mods, but “add-ons” that do the exact same thing can be sold through their store.
Interesting. Thanks!
They have also have been allowing pay to win servers in the marketplace loot boxes and all while it being against their own terms.