As a reminder, you can still do those things. Have a weekly hangout day with friends with no firm plans. Spend time at hobbyist shops on the regular. Play board games with strangers.
People have gotten used to the isolation, so they're not gonna enjoy it if you randomly invite yourself literally every day of the week. You'll need like-minded friends and that's not something you can really "just decided" to change.
You don't have to drag your old friends out so much as make a couple new (low stakes, with boundaries at first, if you are anxious about it) friends.