This is from a PewResearch study from 2020.
6-in-10 women in the US are Feminist, which means that you have a better chance predicting a coin toss than finding a non-feminist women in the US. The odds are worse than 50-50.
But wait, it gets worse! If you look at this graphic from the article, it shows that if she has a Bachelor's degree or more, the ratio goes up to 72%. Similarly, 68% for ages 18-29, and 75% for Democrat/Lean Democrat women.
This means that attempting to find a non-feminist, "normal" young women below the age of 30 is pretty much a fool's errand, since most young women today are college educated and lean liberal. Even with "Some College", you're at 60%, and Republican/Lean Republican, 42% (near half).
Now I understand why this movement exists, and why it is legitimate. We live in highly ideological and insane times. There is no way that MGTOW and similar sentiments should be considered to be quiet, inconsequential movements. MGTOW isn't just happening in the US. With numbers like these, I'm sure that MOST men today feel some aspect of estrangement from and frustration with today's women.