For starter, as a business owner, how do you claim full ownership of a given business on OSM?

What prevents a nasty competitor from making daily false updates to your opening hours?

If you're a verified business owner in a non-collaborative platform, you can update your holiday hours/one-off closure with a simple edit on that platform's business management page/API. How is OSM even in same category as Apple maps/bing/Google maps?

Examples:

- https://businessconnect.apple.com/

- https://www.bingplaces.com/

- https://business.google.com/