Something worth considering here is that while the software industry is indeed a cesspool of shitty management, wheel reinvention, and peter-pan syndrome, software itself and the ability to write it is one of the biggest providers of leverage in the modern world.

Consider finding a role or opportunity to write software for people doing something you find meaningful - you can provide an enormous amount of value, and a good technical person is basically a wizard to people who aren't steeped in this kind of thing. The parts of my current role where I've gotten to work directly with scientists to help them solve complex problems have been by far the most interesting and rewarding things I've done in my career.