I did my upgrade a few months ago. I'm not Italian, or anyone's son. I was never pressured or suggested to pay anything under the table to anyone. My sim partner was also foreign, I'm sure he would say the same thing 100%.
Yes some unprofessional behaviour went down a couple of years ago with how the A321 and the A330 FOs were treated, also some of the A330 captains, I won't deny any of that, but let's not just make up B.S. about how they fired "everyone", and nobody got upgraded without paying black money.
Not trying to start a fight with anyone, just stating the facts