I plan to pursue a master's degree in computer science this year.

You can do it!

so i use adguard in chrome now

You might as well use uBlock Origin Lite. The point is that all of these options are less powerful because of the limitations of manifest v3. Instead of downgrading the effectiveness, they’ve opted to release a separate less powerful option so that it’s clear to the end user that it’s less effective than what was available with manifest v2.

adguard is a way to go. their app kills these ads perfectly

After experiencing the COVID-19 pandemic, I have developed the habit of wearing a mask.

Yeah... The thing is surgical or cloth masks don’t do much against PM2.5. For actual pollution, you’d need a well-fitted N95 — anything less is mostly placebo with ear loops.

what about in openwrt？

Is there a similar solution that can run on openwrt

Curious about the others in your list

Another new toy in the Jetson series, the wallet shows that it is very painful.

i use this one https://github.com/Tencent/lemon-cleaner

and CSAPP i think

metoo！