How many Google accounts do you have?

Hey everyone, I am setting up my second phone, or more precisely, my dumb phone. I want to give myself a fresh start where I'll create new Google accounts (with no personal information) for my needs. But I am a little confused about how many accounts I should create. I want to separate my usages, so different Google addresses for different needs. Like -

• One for in-app purchases and subscriptions

• Another one for device setup, like location sharing

• Planning to make an address for YT as Foss alternatives are showing errors currently.

I want to know how many Google accounts you use on your devices and what the usages of those accounts are.

Thank you. . . .

Edit: Not Gmail addresses, I need Google accounts for using some of their services.