not the OP, but I ride my bike (indoors or outdoors, mostly indoors now because riding outdoors around here is dangerous, even for me), lift weights, read Reddit (my front page is super curated; mostly niche subs, none of the huge ones), go to breweries/bars/restaurants, find things to do in the city, code, and write on my blog.
i do think that TV is fine in moderation like everything else, but, like social media and video games, overconsumption is socially normalized. putting off work and keeping yourself healthy for shows or endless scrolling isn’t okay IMO.