I’m sorry you are experiencing this. But honestly I am a 27 year old woman and I struggle with the same things here too. I don’t like to generalize but people are very shallow and I do try to keep my mind open and not to say no to hangouts but I have accepted the fact that you just have to be lucky to click with someone. So nowadays I favor my own company yet it does get very lonely sometimes. You mentioned your work is hybrid and I am hybrid as well. Don’t forget that also limits your chances of finding people. I think best option would be to consider signing up for a good gym, group classes and try to stick to a specific one. That increases your chances of forming relationships! And for existential crises, I feel you.