That most camping gear is horrendously expensive and over engineered.
Get old and used gear, repair things, and make your own if you can.
A good bug net and a tarp are going to be just as effective as a modern tent, and breathe better.
For a backpack, those old aluminum a-frame packs are so easy to repair, and you can clip/tie things to the frame.
I’ve been using the same net and tarp for like 15 years and on more trips than I can count.
No problems yet, just a few repairs that cost next to nothing.