I already replied to you about that, even if those changes would maybe have the installer look "easier", they would make it less reliable.
This, when everything's working as expected.
These days, because of the issues with local cloudlare nodes, the updates through there are not reliable until the situations calms down and all nodes finally catch up. That's why we made an offline installer as an alternative for affected users, and none of the changes you were suggestion would have made any difference, if we cannot trust what we downloaded.