Interesting. Do you include websites built using SSGs like Hugo, Gatsby in your statement? Also, any tips on how you handle security (with minimal maintainence) and page-load performance in Wordpress?
Security is always the trade off, and I don't have any good answers to that problem (aside regular maintenance).
The websites I'm thinking about, though, tended to be marketing websites ('microsites') for large consumer brands, that really didn't do a great deal functionally, and didn't need particularly robust security in the grand scheme of things.