PVA vs NON-PVA. Am I wasting my money?

If Facebook throws up a block requiring me to verify my phone number, why would I want to by accounts that are phone verified by someone else? I can’t access those texts to gain access to the account.

Every PVA I’ve purchased I have had to change the number to my own anyway.

Am I missing something?

I don’t know much about fb things
But i think it is mostly current to re pv an account even if it has been pv already
Due to proxies or change of device

Probably proxy related,