I think so, and it might even be a feature of the upstream Microsoft OSS Pyright, so even that version should(?) have those features available

BasedPyright should have you covered on the Python end, the downside is you also need to install the PyPi package.

Have used it and it’s excellent, even has additional features over Pylance

It has been a while since I’ve used it, but when I did it felt sluggish and missed some ads. It’s probably the only choice if you’re looking for something free though (besides 1blocker, haven’t tried that one)

Wipr 2 is a great paid ad blocker. Unfortunately most iOS blockers don’t work too well beyond this one and AdGuard (and I haven’t had the greatest experience with the latter either)

Probably not a small browser, no. I just really wanted to plug it tho

Does Servo count? It was originally a Mozilla project to write a web engine in Rust, then got transferred to The Linux Foundation when Mozilla laid off a bunch of its staff

Have you actually read the article? The first sentence:

A quotation circulates on the Internet, attributed to me, but it wasn’t written by me.

Have you given the CachyOS kernel a try? It’s got some of the Clear Linux patches and some other custom patches, and it might have slightly better performance than the others you’ve listed here

Although expect to only really see any noticeable improvements in games or benchmarks and the like