well, there are two aspects..
you will be surprised that Hyao sometimes does something new in early stages that requires you to re-do the game freshly, and
as i said, using ctrl would make you do the game really fast.. and you will find the new update instantly .. unless, you do not like that game that totally something different :grinding: hence i play it one a month
P.S. i have very strong start-up saved game, if you know what i mean