Family sharing of my 2 TB iCloud storage

I have family sharing activated for Apple Music and app purchases. I am now pondering to activate sharing of my 2 TB iCloud storage, of which 1.8 TB is free (I use iCloud Photo).

Will this be a wise move? Let’s assume that I want to kick people off the family sharing - will I be able to do that? And what would happen to their data in iCloud? Can I sanitize their data in iCloud, if they suddenly start to push tons of data into iCloud?

The information via the following link may be helpful to you.

https://discussions.apple.com/thread...81?language=en

Thanks. And it was, to a point.

I called Apple Support and was told that:
- I can’t administer other family member’s iCloud, when they use my 2 TB iCloud storage. They will have to delete unneeded files, if we start to hit the upper limit.
- I can kick people off my family sharing - or they can leave voluntarily. They then have 30 days to buy a storage plan for their iCloud needs.