There's nothing instantaneous about PayPal. It just has the appearance of being instant. If they can revoke funds you've sent or received at any time (and they do), you haven't actually sent or received them. If it then takes days to get the funds where PayPal can't indiscriminately take them, then it takes days to actually send or receive money.
Also--if you're going to hold your cash in fiat, be sure it's not in Venezuela, Zimbabwe, Cyprus, or India. And keep telling yourself issues like theirs can't happen with the fiat currency you're using.
Also--if you're going to hold your cash in fiat, be sure it's not in Venezuela, Zimbabwe, Cyprus, or India. And keep telling yourself issues like theirs can't happen with the fiat currency you're using.