Hi and welcome to the forum. There are two things I have to ask you about your posts.
First, since you include a surgical kit, does that mean that you or someone you are likely to be with is a qualified surgeon? Or do you have the kit for other uses(I know that hemostats, foceps, and scalpel blades are useful for many things besides surgery)?

Second, your posts implied that every time you go camping, you construct shelters that require damaging and singnificantly altering the surronding environment, the opposite of leave-no-trace ethics. Whether your using living or dead wood and regardless of the technique, I'm pretty sure that any shelter that requires a saw or hatchet to build will leave a very noticeable trace.
Please correct me if I'm misinterpreting your post, but if I understand correctly, then what your doing is selfish and irresponsible. Many people, like you, like to be in wilderness without seeing any evidence of human presence. Seeing sawed or chopped brances, remnants of a shelter, or worst of all a fire pit(which can last hundreds of years), definitely indicates human presence.

I understand the need to practice survival skills, and it can be difficult to balnce that with leave-no-trace principles, but I think that should be reserved for areas which are already clearly impacted by humans.