Well I don't think residential kitchens are as chaotic as a commercial kitchen, so sure drinking out of a non breaking container is probably a good idea (glass breakage is a pita there).

However most people (I assume on HN) are not line cooks and do not work in commercial kitchens. I drink out of glass (don't want plasticy taste) and use glass to store leftover food.

Here's one: "There's a reason most line cooks drink out a deli rather than read NIH" [0] :)

As previously mentioned, whether one thinks using glass is worth it is a personal preference.

[0]: https://pmc.ncbi.nlm.nih.gov/articles/PMC11193405/

[0] TLDR: Guidance

Avoid plastic containers as much as possible. My ranking (and only if food-grade) of probability of leaching chemicals into the foods they contain...