That's exactly what i'm worried about. They told us we couldn't buy gear for money in Immortal, and it's true. Problem is gear doesn't matter much and it's all about the gems wich conveniently are paywalled as fuck.
If it's cosmetics, they should be account bound by default. If it's battle pass, they should be permanent and not tied to player power at all (meaning i can buy them whenever and they're going to be always available for me to progress in - no FOMO bullshit). Think something akin to GW2 masteries you can swap between freely but with only QoL and cosmetics.