Yes. Especially ones with broad arbitration clauses, and double especially ones where your access to the courts is determined by whether you opt out within a short time period after agreeing to them.

These are frighteningly common, typically enforceable in the US even for consumers, and typically enforceable in most countries for even small business customers (though rarely for consumers in much of Canada and Europe if the vendor has enough ties to the area for local consumer protection law to apply and you win the race to the courthouse).