To each his/her own on what equipment he needs for hunting. Personally I think most of the hype about camo, sensors, etc. is just from smart marketing, but if that's your bag, it's fine with me. I just love sneaking thru the woods with my wool hunting togs, or sitting on a stand. A day in the woods for me includes all that. Equipment is a minor part of the hunt.
I usually use an old Remington 30-06 pump rifle bought used 50 years ago, and it looks it. I have nicer guns, but they are a different hobby from hunting to this old geezer!