Is this even the right place to ask this?
Sure, here is fine. Chat is also a good place to ask this sort of thing. Not that there's a lot of activity there. Or here at Meta, for that matter.
Question is why isn’t there more content here? I’m looking under top questions, hot, week and nothing it’s like every 5 hours or so something new comes up.
What’s going on?
Well, we do have a lot of content here. But we also have a lot of questions that are repeatedly asked (how to mount lens X with camera body Y, can I use made-for-Nikon wireless trigger with a Canon, how do I use feature Z on my camera (but I haven't read the manual), etc.), which often get closed as duplicates. We also get a lot of questions that are just off-topic (especially shopping-related questions), so we try to closed those swiftly.
Over the last few years, this site has experienced declining participation by long-term regulars. Partly, it's a natural part of every site's life cycle, it seems. But for PSE in particular, it seems we have declining participation in general. Don't know what else to say. ¯\_(ツ)_/¯
Even the Photo of the Week competitions have been a bit lackluster lately, but I believe that is mostly due to a run of uninspiring themes. Unfortunately, we don't have high enough numbers to run statistically meaningful stats.