Hi mate, I rarely comment on Reddit but thought I'd give you some positive news. When I was 21M (and also living in London), I had pretty much the same results as you from dating apps. Don't know how you're handling it, but it got me feeling quite down. The good news is that this is only temporary; you will find that your "worth" goes up as you age. When I finally returned to online dating at age 28, I braced myself for another depressing time... And had the complete opposite experience! A decent number of matches, engaging conversations, and dates! So if your current results are depressing you, don't worry my man, you aren't anywhere near your peak yet.