In addition to,
even bounty managers put various data from participants in the campaign spreadsheet as joint monitoring. You'll find hundreds or even thousands of wallet addresses, not just that. Social media accounts are also included there.
is that safe? i mean put our account over there. sorry, but i really new

As I've previously mentioned, it's completely safe. Other people will be able to see your balance and transactions, and that's it. There's no way anyone can ever steal your funds by simply knowing your address.
As for social media accounts, people usually use accounts that are solely meant for bounties, so their identities are not compromised or anything.