Also, storefronts should have a button that says "Rent" or "Subscribe" instead of buy, if the EULA has clauses like "we have the right to remove access for 'any

Also, storefronts should have a button that says "Rent" or "Subscribe" instead of buy, if the EULA has clauses like "we have the right to remove access for 'any reason, or no reason'. The word 'buy' implies some level of ownership (not to the rights to IP or anything, but at least to the product being purchased).