Currently when I open “Browse Popular” 90% of them have similar tags. It’d be cool if the algorithm tried to diversify the shown games so that people can see different types of popular games without explicitly having to search them out.
If I wanted to see the all-time most popular of all time I’d either check Top sellers or Top rated, so I don’t think the category loses anything on doing this. It’d always be possible to search for specific tags anyways, if that’s what people want.