Just wanted to extend my sympathy to you.
Like you, I haven't found the mutually loving and fulfilling relationship that I always wanted.
I have other reasons for not going on dating apps, but one of them is that I didn't see a single man that I truly fancied on there. Just lots of unattractive men, weirdos, or men who were quite attractive that I clearly wouldn't have enough in common with.
The thing that was really depressing is when I noticed I was seeing a lot of men who are at least a decade older than me, at minium, and wondered where all the millennial men my own age were. Then I changed my age on the app to something like 25 or 26, and suddenly, there they all were!! Men who look like they were in their late thirties or even early 40s, all lying that they were in their late 20s 🙄
Anyway, back to you - your needs are valid. Unlike what many posters on Mumsnet will suggest, you are somehow not defective or lacking just because you don't enjoy single life or wish to meet someone. Paring up is a biological instinct that is as old as our species, and one can't logic that way, or convince everyone that a life with travel and friends is sufficient to fill that gap. I know some women mean well when they provide advice, but I also think some are quick to make these type of judgements because they feel that your dissatisfaction is somehow a negative judgement on how their life is.