If you desire romantic companionship, start by making non-romantic friends?

I tend to agree. For me, an otherwise unfulfilled person looking for a fulfilling successful romantic relationship is kind of like a poor person trying to become a millionaire. You should take care of your basic needs before aiming for something that, probably, few people ever realistically get to have.

That said, overwhelmingly, what I want is friendship (love and understanding) but it's much, much harder to find ways to meet people for friendship than a romantic relationship. There is no friendship app on the same level as the dating apps. People who want to get in my pants text back much more reliably than potential friends I meet even irl. I shouldn't complain because having a lot of suitors is a pleasant problem to have but I work unsociable hours and on more days than I care to admit, the only human contact I get outside of work is on dating apps, which is not a happy situation for me.