So for the carpet chewing thing, some rabbits will just chew and it is hard to dissuade them from it (especially when unsupervised!). Is your carpet long fibered? As in, can he pull up bits from it? Make sure he is not eating them, as this can cause other health issues. But many buns will chew and not eat carpet fibers. Bitter apple spray works for some rabbits, but others think it is a delicious treat! To stop carpet digging, what I did was to put down ceramic tiles in problem areas, and then gave her her other things to dig in like a seagrass mat and cardboard. As bam said, this behavior can diminish with time especially after neutering.
Table legs, can you put some sort of cover around them? Like plastic tubing or something to block them off?
The licking is bunny kisses! You are so lucky <3, he is just trying to show you how much he loves you, apparently it is a lot
Unfortunately he is also showing you his love with pee, ak! The pee on the lap is him marking you as his own, this should go away when he is neutered. But for now, you can try to pick him up right when you think he is going to pee and set him in the litterbox instead to try to show him that is where to go.
Poos around the edges of territory are normal, rabbits use single poops to mark areas. Most people find this also decreases as rabbits get more comfortable in their space and are fixed. However, I still find 1-2 poops around the kitchen every day. It’s not such a big deal since they are small and dry…