I know they will be there for me when I need it

Here’s the thing, relationships take work. Not just marriages or romantic ones, they all take work. Effort needs to be made by both parties, or else the relationship will die. I had a friend that affectionately called it “friend work,” where they would spend a bit of time each day putting in the effort needed to maintain a healthy friendship, because if she didn’t, then the relationship would suffer for it.

Not wanting to engage in the world right now is very common, and downright reasonable considering the general state of things. If a relationship you have with someone is mentally stressing you, or sapping your energy, consider whether or not that relationship is valuable to you, and act accordingly. If the relationship is important to you, and you want it to continue or grow, then you have to put effort into it. If the relationship is one-sided, and feels draining, and you want it to end, then put forth zero effort into it, and it will naturally go away.