no it doesnt, strike does not know what trade happened. it could be any good or service. pinpointing the transaction between two peers to btc would be alot of work and then further tracking of said utxo would be quite resource intensive

I think I understand what you're saying. I think that there's a tx among strike, that address and amount are known. They are also received. Then we know whoever sent that payment via strike is receiving the btc from robosats.

maybe, I dont know enough about strikes ln implementation to really speak about this, however if this is a concern do not use strikes lightning wallet to do the transactions