I didn't know about Wikipedia trying to kill Bitcoin. I have seen a lot of arrogant behavior from many involved in technology. If they don't like something they will do their best to tarnish its name. Wikipedia has continuously managed to be a very outdated and even inaccurate (mostly due to being outdated) resource when it comes to cryptocurrency in my experience. i don't even bother reading Wikipedia for cryptocurrency related things.
9 out of 10 Wikipedia health articles are inaccurate:
https://time.com/118904/study-dont-trust-wikipedia-when-it-comes-to-your-health