We have no example anything like what we're seeing now. Those turning 18 are 87% blue. Every day boomers die, kids turn 18, and 83,000 votes change to blue - every day. The demographics are staggering. Want to know why the "red wave" was a pink trickle? That's why. At no point in US history in the last 150 years have we seen anything like this. The GOP will lose the Presidency in 24 - there will be over 5 million new blue voters, and people aren't turning red as they age anymore. The GOP will lose the House and Senate too. Attrition via death - the red side doesn't have enough voters left.
As long as liberalism is linked to modern feminism men will reject it. You are not going to win people over by demonizing them because of their gender.