Well then you're in luck, because there's a free app called Hidden Bar[1] on the Mac App Store that allows you to hide icons which you're not interested in.
I am not affiliated with the author(s?), I am just a happy user and I would probably be using it even if the Macbook didn't have a notch.
[1] https://apps.apple.com/us/app/hidden-bar/id1452453066?mt=12