I would personally be shocked if the EU voids click-wrap agreements for unconscionableness based on the process alone. I’m not super familiar with EU law; is that what it truly says? I rather doubt it because I do business in the EU and have been asked to agree to terms as a condition of making purchases online there.

Online retailers in the nordics occasionally try to post terms and conditions that contradict consumer protection laws, for instance retailers being on the hook for warrantying product(ion) defects for 5 years after purchases of products that ought to be durable, like electronics. The retailers win out on a substantial amount of the population not contesting it, but if you as a consumer go through the process the findings is basically always in your favor, despite there being agreements to something else. Telecommunications providers also have a long history of having their consumer invoices being voided for being unconscionable despite service agreements, especially in cases with children playing with devices (but otherwise also), going all the way back to the landline age.

The council directive on unfair terms in consumer contracts puts every pre-canned contract in scope, and unfair provisions on a contract are rule non-binding (if the contract can keep existing after the unfair bits are taken out).

https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A...