@Ashenhawk
No, you misunderstood me. I never said, that there wouldn't be any politics. I said, they are unneeded. IMO they should be treated the same way they treat meals, going to the toilet or sleeping in fiction in general. I know they are there, but unless absolutely necessary for plot or breaking up the action, they don't deserve any time in the spotlight. Your opinion seems to be different in that regard though.
As for your second point: Most of the others are already relegated to a support role or just being astonished at MC's strength, so we are pretty far in Mary Sure territory anyway as I see it.
I'd usually agree with you about
Also, having others do stuff other than the MC is a good thing!
in any other manga/manhua/manhwa, but in this one I want to see the MC being the 'O' and the 'P' in OP that was promised after the first story arc with the trial. So I couldn't care less, if all other characters get sidelined, when it comes to fighting adversaries.