What surprised me about GCP was that yes, you could load all of your training data and model weights (terabytes) into a free starter account, then create a new account after 30 days and transfer the billing obligation from account A to account B.
It was such a blessing for hobbyists, back in ye olde 2019.
Given that the cloud providers just put a 0 or two on the cost to determine their prices then yes, you could try.
They'll ban you after a year because it will be against their TOS.
But sure, go for it.
Presumably you'd have to back pay the 90 days but it's your life