Password expires only in one organization - OU

1) I have Windows Server 2019 AD and I use Azure connect to connect my OFFICE365.
2) The user in the OFFICE 365 free educational version cannot change the password.
3) By default, the user must change the password every 30 days and the student cannot do this from the computer at home.
4) If I make other GPOs for the group STUDENT in Windows Server 2019, and disable the password expiration date

it will be same in OFFICE 365?

Please answer.