thethunderwolf

Google "degoogling".
Actually don't.
Search it on DuckDuckGo.

Access YouTube through Invidious.
Install GrapheneOS on Google Pixel phones, and /e/OS on other bootloader-unlockable Android phones.
Or go for a real Linux phone.
Swap Chrome for Librewolf or Firefox.
If you use GMail, move to a different provider.
Use Openstreetmap.
Replace clouds such as Google Docs, Drive, Calendar, and Photos with alternatives.

P.S. codeblock is so that markdown doesn't fuck up the line breaks

equating skin colour with culture

Not equating. They said that people of an ethnicity are often also of a culture common among those of that ethnicity.

I'm in Costa Rica, and people are likely to (correctly) assume that I'm a foreigner here because I'm white.

It's not equating. It is, however, a way to tell what is likely.

fykst yt for ÿu

Inglyš orþografi. Ic laÿk dis klows tu biyņ random. Aðer laņgwajez hav riformd derz (or derz or derz) tu meÿk sens at sǎm poÿnt syns de don ov modern lyterasi.