>Nim unfortunately has a toxic Dictator at the top, and his subordinates defend his behaviours. While this continues nobody should take Nim seriously.
I can mention just exactly the same pattern with one widespreaded OS that anyone is taking seriously.
And I know one very popular and often mentioned systems programming language with "community" driven design process with inclusive and stuff which is in some kind of stagnation without BDFL (async fragmented ecosystem without C++ burden of 40 years of legacy).
Why do you think that "welcoming" is a must for successful IT projeсt?