Those comics were starred by Howard Stark and Nathaniel Richards (Reed’s dad, not Kang), explored ancient Egypt (so, there could be connections with Moon Knight and Kang/Rama-Tut), Apocalypse was a big part of it and there were other lots of incredible stuff.
Funny thing with the 2nd X-Men/Star Trek crossover, Kang was the mastermind Villain.
Its kinda LOL you got only a handful of X-Men also serving on the Avengers, and the X-Men themselves aren’t used to Kang at all, but at least the X-Men know who he is, Picard and the Enterprise crew got no clue how to deal with Kang.
True but I get the feeling the Tasky we have in Black Widow a) is dead by movie’s end and b) will be portrayed as a blank killer with no personality based on the trailers.