Chosen Solution

what if you’ve brought it not knowing it was cloud locked? I mean there are people on ebay that are selling them and they are the owners of the phone

Use your eBay and/or PayPal protection program to get your money back.

If they are the real owners they should have cleared the lock or told you. If they can’t … what can I say find a deep lake and give it a good toss. Sorry

Yes, it actually is possible. You will have to replace NAND, CPU and baseband. It will take some microsoldering work, but it is indeed possible.