Gender Fluidity

In the passing of years, there has been a big build up in terms of people being pansexual, gender fluid and the vocabulary behind "what are your pronouns?" and i'm just wondering as to what's the reasoning behind this? In my eyes, questioning your sexuality brings up the questions of what does it men to be a man/women?  Why do I feel like i'm attracted to both sexes but I don't necessarily feel gay? Etc. These questions question the role of both a man and a women and it breaks things down to the idea of being a man, women and or feeling like he/she belongs somewhere in between. Does this play on the idea of integrating the divine feminine and with this energy, its being integrated and re-interpreted in the mind (in some ways) as being gender fluid or what?

So in essence....

What's really happening with the ideas behind people choosing different pronouns like they/them when they are a biological male/women and how can we learn from this moving forward? What is really going on and what is this trying to teach us?

P.s- I love this particular topic and I don't want to be disrespectful to anyone here nor there, but i just feel like there's more to this and my apologies if I will offend anyone while writing this! All is love!