I believe I can't help you with this, because my motivations behind using it are different. I've only used latex for fun before, and now I use typst instead of regular word processor, whenever I need to create a PDF.

You probably forget to provide link: https://wasmi-labs.github.io/blog/posts/wasmi-v0.32/

You can use Tailscale for this

I moved over to Proton from Google because I liked the idea of having an alias for each service.

You can pay less than $1/month for domain (i.e. on Porkbun or Cloudflare) and have unlimited email forwarding for services. Just set up catch all and forward that to your Proton/Gmail. And your own domain might be useful for you in future.

Ideal solution for me is markdown, with math written in embedded LaTeX

Well, it's easier to remember second script

You are shit

I agree

There are many free (static) web hostings: GitHub Pages, Azure, Vercel, and so on.

On the rest of your comment, I agree

It shows deleted by creator for me

I think you could host them somewhere else and then embedd in markdown.

This is hilarious, thank you for the link :D