Earlier quoted context omitted.
I've found it's not necessarily "hard", but the strategies that worked in school don't work after graduating. At school friendships just kinda happen - afterwards, you need to work at it. I struggled for a while, in my first two years after uni and leading up to Covid. What helped me was: * Joining a very social team in a very social company. This was in 2019, and even though they went bankrupt and we all found other…
These are good suggestions. I would add that D&D is extremely hit or miss, and don't be afraid to leave a group you aren't clicking with and find another one.
We were lucky enough that we joined at the same time as three other mostly-beginners, and one of the regulars volunteered to run a beginner's campaign (Dragon Of Icespire Peak). It's also a big post-game pub group so lots of chatter afterwards.