Started using Organic Maps during the pandemic, this is the app that weaned me out of Google Maps. At the moment I only really use Google Maps to check opening times of certain shops. Also way better routing for cyclists than Google maps.
You can often find opening times of shops by searching for their own Facebook page instead of using Google Maps. Moreover, you can add business’ opening hours to OpenStreetMap so that other people in future will see the opening hours in Organic Maps and other OSM-based maps. For a programming-savvy crowd like HN, the syntax of OSM’s opening-hours tag is pretty straightforward.
At that point I'd rather open up Google and give them the data point that someone is interested in this store at this time (to make these crowdedness plots) than provide Facebook with my data ._.
If they have an own website, sure, but a Facebook page? I'm not whitelisting those IP addresses for my browser to be able to visit that.
This is why I always add the website as the most important field for a POI btw: easy to click through, always up-to-date opening hours. They're very often out of date on OSM because the shop owners only supply that info to google and call it good.