I too have always wanted to have a TC but it just isn't possible for all the stuff I carry with me on my trips. I support to many other things to cut back on bringing everything. I would need to pull a utility trailer haha...
Also to get the TC I really like with the side door entrance and large floorplan I would need a rather big truck with dually s to carry it.
Then you also run into what to do when you are the camp ground. Do you set the camper on the ground and use your truck to run the roads for supplies or sight seeing. You certainly don't want to break camp everytime you need to go somewhere.
I really like the idea of everything on the same frame and can go almost anywhere your 4WD truck will go... That part is great. Having hardly any extra storage area would be my problem.
This would be my desired TC camper
Chalet TS116 Floorplan or similar

My OFF-ROAD Starcraft 14RT POPUP trailer with the front deck and my F150 truck bed gives me all the extra room I need to haul my very needed extra supplies including my 2KW Honda portable generator.
All of this support my emergency two radio radio operations (another hobby) just fine for me...
just something to think about...
Roy Ken