And two spaces after a period! Who's with me?

Not Matthew Butterick (nor all major English-language style guides): https://practicaltypography.com/one-space-between-sentences....

I only discovered two spaces after a full stop/period was a thing after moving to the U.S., and only apparently in people over 40.

	▲	stackghost an hour ago \| parent [-]
		It's how Millennials and our predecessors were taught to type in school, and it's muscle memory. Very hard to unlearn.