Primary thought (secondary supporting thought [tertiary supporting thought {fucking quaternary supporting thought, we have long since forgotten the primary thought}])

You can use em dashes instead, but then you risk being accused being an LLM.

ADHD person here. Been making an effort lately to use less parenthesis. A thing I quickly found is that many of them can be replaced with a comma just fine. Or, just like, taking the extra two seconds to turn one run-on sentence into two. (But then again turning my comments into puzzles is fun).