Ha, no. This is absolutely a fact.
Please don't misrepresent what I present, that's deliberately deceptive. You're wrong.
Pew Research, check it out. I was generous with the stats (some sources say over 40% are centrist in USA)
https://www.pewresearch.org/politics/fact-sheet/party-affiliation-fact-sheet-npors/
I eagerly await your source
Difficulty: It cannot be your imagination