I've had bad experience with CEX's that held my funds and requested too many documents about the source of funds...
The thing is, I don't want to use a service, that might lead to a blacklisted wallet in future.

I've seen ppl mention Bisq here a lot. But I can imagine that there are a lot of blacklisted wallets trying to wash their coins, so not sure if that's a good idea...
Maybe I'm wrong, because I don't know Bisq and never been using it...

I want to have my funds on another than my current address for privacy reasons.

I could transfer my cryptos to Binance and use "Binance Pay" (their internal C2C service) to send them to a second Binance account.
But I'm not sure, if the senders address would be visible on Etherscan or not.

Does anybody know it?

Or do you know another way to transfer funds to a fresh wallet address without being traceable or linked to the old wallet address?
I don't want to use Tornado cash or something that could lead to blacklisted wallet address...

What is the safest place to stake stablecoins with nice yield?
Any suggestion for insurance against smart contract failure, hack, etc...?

I have staked USDC on a centralized platform that has reinvested it into UST...
To be exact, a smart contract has converted the USDC to wrapped UST and staked it on Anchor.

Due the collapse of Terra Luna the funds were lost, the support of the platform said.

I think in order to make a claim on my insurance (yes, lucky I had one), I need to send the devalued tokens to the insurance as a proof.
Then the DAO has to vote whether the claim is valid or not.

I have kindly requested my worthless tokens back, but at the moment it seems like my support tickets are being ignored.

My questions:

Are the platform operators obliged to send me the worthless wrapped UST?
Does anybody know a lawyer in the blockchain field, just in case they will continue ignoring my tickets?
Let me know if you have any advise about the situation except "not your key not your cryptos"