Warframe is the definition of pay to win. It’s the exact same system as Battlefront 2 in this regard. You can either grind for a long period of time for the stuff you want or pay real world money to eliminate that grind. In other words “pay to win”. Exactly the same system as Battlefront 2. The only difference is that Warframe is a free game - which makes in game purchases more palatable. If Warframe had charged money for their game they would get just as many complaints as EA does.