I liked working from home at first, but after so long it becomes harder and harder to leave your work at “work” when your workplace is also your home
That sounds like a "you" problem. I just hit the shutdown button on my laptop at 17:00 and close the lid, and boom I've left work and magically instantaneously transported to my home.
the flexibility to work from home on weekends
Work ... on .... weekends?
I think your problem is that you're a workaholic.

Counterpoint: a woman taking birthcontrol is empowered because she is taking charge of her own reproduction. She doesn't have to rely on or trust the man to take his pill. After all, she would be the one bearing most of the burden in case of an unwanted pregnancy.
Additionally, purely biologically it is much easier to reliably stop conception on the female side than on the male side. A woman only produces one egg cell per month, whereas a man produces millions of sperm cells per day.