If they didn't disclose "this shady stuff" then the user can try to resolve their dispute via remedies stipulated elsewhere.

Really there are several ways they could have gone about writing this agreement. This is probably the simplest for everyone. This is also how the bigger orgs write their agreements. They state their intent and you have to agree or fuck off.

The badly written agreements (what you were expecting) are less honest and try to explicitly have the user waive some rights entirely including any remedies in or out of court, but those can usually be deemed unenforceable because they violate established rights and precedent rulings.