I am very happy to be living in Austria. We have this law right here www.ris.bka.gv.at/NormDokument.wxe?Abfrage=Bundes… (And yes, our laws are available for free and up-to-date for everyone)

Section 6(1)(14) of the Austrian Consumer Protection Act states that any contractual provision requiring a consumer to waive their right to assert claims is invalid.