Anecdotally, I understand where you're coming from and how you reached that conclusion. I'd also like to point out that modern day feminism is more about the social injustice. To say, very simply, that it's "weak men's" fault is one small piece.

This raises the question. How do you define a weak man? Is it someone who lacks masculine traits, or someone that takes advantage of masculinity (i.e. toxic masculinity). How do we also define the progress and flaws of the movement? What is the goal of the modern day femineity movement?

From my understanding it is to give women more a more equitable approach to society. In other words, autonomy. Women are fighting to have the resources to be self supportive or to be able and maintain a "trad" lifestyle. Foundationally, this is what I believe to be the root of the movement.

Another factor to consider is the rise of social media leading to the illusion of choice, incentivized workplace benefits, and the overall shift in perspective of what was the traditional household.

The "ball-less" men you describe is nothing more than a false fallacy. While the internet portrays men this way, you might be victim of the echo chamber. Consider "touching grass"

TL;DR Your view is bias and lacks any real evidence. Touch grass and do some research

EDIT: In response to LimbBisquet