A reasonably safe, fairly effective pipe bomb is easy to make with the some basic theory and high school chemistry knowledge. A moderately safe, highly effective pipe bomb requires only slightly more knowledge and a deeper understanding of high school chemistry. This stuff was easy enough that people were using it over half a thousand years ago to good effect. If you can’t figure it out now with a couple weeks effort and the breadth of knowledge at our disposal, that’s on you.
Which is the point. Voting third party won’t fix the system, certainly not at the presidential level. So work with what you have now, and work towards something better in the areas where it’s actually possible.