That's just re-stating the grandparent comment! If you think everyone is entitled to their opinion then the only tangible way to express that opinion would be to produce new code. What use is the opinion if nobody ever implements it?
I don't use systemd on my systems, I prefer sysvinit and openrc, and I sometimes express my arguments for why. Why would I have to write my own init system just to express my opinion that for some usecases, other software is better than systemd?