Seems like a topical question.... What people or groups do you turn to for advice, information and inspiration in your smart home? These could be on YouTube or other social media platforms, online blogs, online communities, etc.
I'll admit my engagement in these has waned in recent times... But some I have followed over the last 5 years include:
Nowadays me too, to a large extent.... But I think it can be interesting to broaden your horizons every now and again (which is likely what you are doing via the Community). I'm not suggesting I have curated the definitive list of Home Automation channels by any stretch, only that I would like to encourage others to add their own. I think a variety of opinions is useful.