Soooooo............... what was the point of revamping Powerplay then? Day1 people used exploration and exobiology data, so you disabled that. Then people traded rares and now you've disabled that.
I don't want to come across as totally negative, but what did you & do you expect people to do?
I think it's pretty obvious it's subject to tweaks. Merit gains should be roughly even across different activities, otherwise the grinders will focus on one imbalanced thing after another.
Killing fighters at stronghold carriers will be next. People are already detailing precise methods to draw them out and farm them.
The problem is, we're not fighting thargoids, we're fighting other players. They will have to use the exact same methods, which means everyone is reduced to grinding the same thing because it's all about 'merits per hour' and not 'am I enjoying myself?'