This is turning into pay-to-play.
It was already debatable about it being pay-to-win (with some event and Premium vehicles being over powered) but recent changes to the economy have ensured that the only way to reliably earn enough credits to play the game is to pay for Premium time AND have a Premium vehicle.
Pay-to-play.
Gaijin have said they're reviewing the feedback BUT it cannot reasonably be denied (except by Gaijin bootlickers) that they have a poor record in looking after their player base.