No it doesn't. By this logic MLK and George Floyd have less impact than ER or Alek because they didn't kill anyone.
(same argument with Alek vs ER)
You make the normie mistake of thinking that because there are no immediate discernable changes this means his impact is low. I didn't say McVeigh's motivation was based on no gf. I just find it laughable that people actually put certain killers above Ted who hardly had any fucking ideas other than being depressed and sad with their personal situation. Entire movements have spawned from Ted K's ideology. Anders Brevik plagiarized a large portion of his manifesto. He is one of the most quoted and referenced serial killers DECADES after the fact, because he actually had something to say other than "I can't get laid" or "I don't like the government". His ideology has actually penetrated into the mainstream unlike any other killer I can think of.