I had that mentality of "I just need girlfriend to fix me" for a long time. I was lucky that enough people like you made posts and comments like these and the message eventually got through to me. Therapy has been great for helping me understand how to fix and improve my life without relying on someone else, and that's motivated me to exercise more, eat better, and improve my mental health through journaling and other activities.
I know it can sometimes feel like you're shouting into the void with comments like this, where a few people upvote and you get some silly responses, but you never know if your comment may be the one that finally gets through to someone. I appreciate comments like this and I hope people never stop repeating it.
With Signulous you can side load uYouEnhanced. This blocks ads, includes SponsorBlock, and a number of other nice add-ons. Signulous costs $20 a year though, and you have to install a sketchy certificate to side load, and there's always a chance Apple breaks Signulous (happened a few times before but there's always been fixes). You can manually side load uYouEnhanced without Signulous, but it requires some research & weekly upkeep.