So for allowance.beefy.finance, this is to revoke ... @beefyfinance

Yes, revoking approval for a contract that spends your token on allowance.beefy.finance will help protect the tokens you hold. This means that the contract will no longer be able to spend your tokens without your permission. This is an important security measure that can help ensure that your tokens are only used for the specific purposes that you authorize. Additionally, it can help reduce the risk of fraud or malicious activity with your tokens.

which means I can use it safely and help protect the tokens I hold