I want either less powergaming or a bigger chance to participate in it @Devteam

[Haste]

I don't think any dev can claim absolute "neutrality". I used to fly K'Hara and I'm fond of VHFs. The first ship of the new Nomad line that I put ingame (still needs tweaks, I'm aware) was the Predator VHF. A player fond of Cruisers would've likely aimed to implement the Cruiser first (both the Sascya and Irra have/had massive model-related balance issues, after all).

You're more likely to think of issues (lack of docking points, a lacking shipline, and so on) with factions and ships you're personally close to. That's a fact. As such, those issues are slightly more likely to be fixed rapidly than other issues a dev may not be as aware of.

Zero bias is impossible, human nature doesn't allow it.

I'm personally in a luxury position of sorts that I really don't play any one faction more than another right now, so it's very easy to avoid bias and be fairly neutral (although people will happily accuse me of VHF bias whenever any class of ship is tweaked, but whatever).

Anyhow, I think that every dev on the team right now strives to be neutral and fair to all players and factions. But as I said, you're never going to completely eliminate bias.