This is 100% up to you! Many do, many don't. Most beekeepers would prefer to do so, if they can. But there are also the realities and practical issues to be considered. There are many facets to natural beekeeping, but let's touch on a couple to illustrate the choices at play.
Natural beekeeping implies foundation-less frames. While the Warre and Top Bar hives are designed for foundation-less, many Langstroth beekeepers use foundation. One of the quickest ways for a new beekeeper to become discouraged is to find large chunks of comb - with bees and honey - falling off the frames when carrying out an inspection. Natural comb is initially very fragile and so many a beekeeper has fallen foul of this.This doesn't mean foundation-less beekeeping is bad, of course. It merely means that you should educate yourself before going down that path. If you understand the practical issues related to foundation-less then go for it!
Another topic is major debate is whether to go treatment free. This generates heated discussions among beekeepers. If you decide to go treatment free, then make sure you are educated about what you are doing and the risks you take. There are many strategic and tactical decisions you can take here, but it's a long term perspective that you need.
If you expect to just throw a package of bees in a hive, not treat them for anything (even when you see issues in the hive) and expect everything to be rosy and your bees to survive regardless - well, you are kidding yourself. Beekeepers who practice treatment-free beekeeping generally do us a favor, by raising bees that are tolerant of many risks. But it takes time and patience, so don't be hoodwinked into thinking that bees in a hive with no treatments or medications is a simple path to robust bees! Read and learn.