Hacker News Reader

It should be obvious what "evolutionist" means considering that it's explained in the sentence you quoted starting immediately after the word. If anything, it seems like you might actually want creationists to own the word. Crazy warning, indeed.

I Think the article states evolution in a social and not biological sense

https://en.m.wikipedia.org/wiki/Sociocultural_evolution

"[L]inear development of societies from simple to complex" is indeed a strawman.