That is indeed cringe-worthy, all except the proportional font. I read and write all my code in a proportional font and have for many years. In fact, I think p

That is indeed cringe-worthy, all except the proportional font. I read and write all my code in a proportional font and have for many years. In fact, I think proportional fonts are something every developer should try for a while, even if you end up preferring a monospaced font. In particular, if you're in the habit of using column alignment, a proportional font will quickly teach you to stop doing that and use indentation instead.