Fair point. I wasn't aware you had to register a full account to start a trial. That definitely seems a bit much and I don't see the usefulness as getting the user's email would be just as effective for conversion.
While we ask to create an account at purchase time, it's never needed for trials. Also, to work with Paw for Teams and share projects, an account is required as it obviously needs an authentication scheme for access control… -Micha from Paw