That tip about texture labels is spot on. It's part of a bigger pattern where designs that help one group (like colorblind folks) end up helping everyone.
Honestly, everyone gets so excited about texture labels. Sure, it sounds nice in theory, like @jackson.sandra always says. But have you ever actually felt a textured paint sample at the store? They all feel kinda the same, just gritty. Most colorblind people I know just ask someone or use an app. This feels like solving a problem that already has easier answers.