When your member name is "Tinfoil Hat", it suggests to me that you may need to get out more. Do more things that involve real people. Volunteer. Take classes. TEACH classes. Get a hobby that involves hands-on, face-to-face interactions with live persons. Bonus if it tends to attract people with the gender of your interest. Offer a "Beginning Computers" or "Linux for Women" workshop at the library or community center. Make it really good.
I agree with
@tinfoil-hat that some posts on Linux.org and elsewhere are beginning to read like transcripts from ChatBot. I am convinced that some people are using ChatBot to create their own posts, but do not understand the motivations behind the activities, nor whether they are coming from bots or real people.
I think that some of it may be spammers attacking forums with ChatBot-generated posts in an attempt to avoid "foothold detection" before the spam starts, but can't be sure. Another "ChatBot post" pattern that I have seen recently are "sophisticated responses" appearing as mid-thread or necro posts, which suddenly appear as first posts by new members. Repeating: I am seeing patterns of behavior, but do not fully understand what is behind them. It could be just "proof of concept" tests.
I do not have much to offer for finding friends online as you describe, and I am not surprised that it can be quite a challenge. Could it be the difference between mere conversations and "doing things together"? It is a lot easier to make friends if you interact with people to work on a common goal rather than simply sharing conversations and interests. I have a craft type hobby and belong to a local club. My friends from there are the ones where we help each other learn a technique, work on a project together, or go to an event together. My friends are not the ones who seem limited to friendly conversations at meetings. Nice people - I'd call them "friend" if asked - but not real true friends.
Online friends will nearly always be ephemeral. Get out and get to know real people. Expand your interests. This is good general advice that applies to everyone, of course.