declare offshore bank account funded with crypto in the name off an offshore US WY company?

Yes, there is a FACTA agreement in force since 12 August 2019. You will have to pay US CIT (unless you opt for pass-through taxation). If you are the signer of the bank account, they may also report to your home country.

A better solution would be to get a tax residency elsewhere (or at least an address) and have a personal crypto debit card shipped to you. You can then spend that money.