Are we allowed to discuss with our friends what stars we have and how much we've donated?

I understand not wanting to list the price, but is it against the rules to discuss these things even off platform like on discord?

Generally confidentiality is given, rather than taken. So I'm unsure.

No. Giving star prices to other forum users is strictly prohibited. And there may be consequences for both sides of the discussion

Alright, but are we allowed to disclose total amount donated?

Also no. Donation amounts are related to stars. By donating certain amounts, you unlock individual stars. Therefore, talking about donation amounts is also forbidden

I have good news for you. No one really cares about what stars you have