25-34 USA female audience potential RPM?

hey guys so im closed to being monetized, and im a guy who makes commentary videos. well i never expected to have a female audience, but i guess my interests line up with them as all my videos are 90% females, 85% 24-35 years old 60% in the USA.

now ive heard that beauty niches and travel and stuff with this audience gets a high rpm, but is it still high rpm if its a commentary channel? honestly just curious i dont care too much just surprised to have a mainly female audience