HN community is awesome. But the comment thread web UI is a big duh! I'm not comparing it with Twitter as I haven't used it much. I can't use HN without Materia

HN community is awesome. But the comment thread web UI is a big duh! I'm not comparing it with Twitter as I haven't used it much. I can't use HN without Materialistic so on Android. It's so much easier to collapse and expand comments on mobile than having to click on a small + sign. FWIW, I'm from 1990 as well and I prefer to read plain websites with no JS/CSS. But the HN comment threading interface could use some love.