3) Feminists advocate for paternal leave frequently.
Not enough information. It matter whether they lobby for it as much, less, or more than they lobby for maternity leave.
If they are strictly for equality, they should be currently lobbying MORE heavily for paternity than maternity leave, until it catches up.
Lobbying equally or less so for paternity leave, even though it is behind, would be good evidence of motives other than strictly equality.
As mentioned, affirmative action is swinging back the other way.
Direction of swing doesn't really matter. Actual numbers do. If you're for strict equality, you should still be lobbying for male affirmative action exactly to the point of equality. This would not be difficult to do. Laws/policies can include conditional language in them such that they automatically mathematically adjust without squishy emotions or having to touch and tweak them, if that's your goal... For example:
"Our policy or law is that whenever gender ratios amongst the student body differ from the ratios of the actual population, affirmative action will be automatically applied according to XYZ predetermined equation, to more and more strongly favor the under-represented group the further away from 50% the ratio gets."
Something sort of like this:

Side note: Nice graph!
On affirmative action, my point was that college admissions being a non-issue (which it mostly is amongst feminists). The system may oscillate a little right now, but that's sorta fine compared to other issues.
In the US men and women get the same amount of mandatory paid time off for giving birth to little demons. None. So they needn't advocate more for one side than the other. In countries with lots of maternal leave and little paternal leave they advocate more for paternal leave, at least if you survey media nonsense. Really little is said in Canada about more maternal leave. Some is said about more paternal leave.
Also, there is a reason for slightly more maternal than paternal leave: pregnancy is tough on your body. There is some time that the woman needs off not only for the child but herself.