crazy how easy this whole mess could be solved, but core is not able to accept the HK-agreement
What mess? It is business as usual.
Core devs are doing great job improving bitcoin immunity against all kind of attacks.
Bitcoin is growing in a very healthy environment. Yes, it is the wild west but this is the way it should be.
core is provoking a contentious hardfork with their silly behaviour. even if you are convinced that 2MB is unnecessary you should do it because the civilwar is much more dangerous than a hardfork.