None of those things are anything like what I'd describe experience of LSD, even at very low doses, is like. Rather, I'd say the opposite.

When I was a kid I'd open my VIC-20 and deliberately "circuit bend" it; make connections across the data or address bus that would cause garble to show on the screen, etc. I think of many hallucinogens of acting in the same category; they have an effect, a very interesting effect, and alter the experience of the world. But not in any kind of systematic organized fashion.

The chief insight from taking something like LSD is that perception is plastic. Which most of us know already. After you learn that lesson there's not much more to learn and it becomes a purely aesthetic, and quite uncomfortable, experience.