Given just how much work @rachelandrew does for us by contributing her expertise to the @w3c and teaching us so much about CSS, I don't think we can afford to NOT support her work on Patreon.
https://www.patreon.com/rachelandrew/overview
My tweets and posts live here on my own domain these days.
You can explore them here and follow me on Mastodon instead of Twitter where I'm not currently active.