It very much could lead to the opposite too. "Oh hey, the web works when you're using Firefox". My mother has become a missionary (for adblockers, not firefox) since she's once witnessed how websites look on a friend's PC. She told her "I think your computer is broken", which lead to confusion & a presentation on my mother's PC... which lead to them calling me asking how to make her friend's PC do that too.
It might, ironically, also be a great signal for Google's bots. I've never seen a quality site that tried to block me for using an adblock, and even "hey, please turn adblock on" is a strong signal for me that it's SEO content and I should go on looking for something else.