Most places do not accept a PO Box which is why most use a Registered Agent service.
I learned this from a friend who was under witness protection, so it was a necessity for him.
I'm using it mostly to keep the usual spam away from my mailbox.
Google Play also requires it if you're just publishing as an individual for free. I made my account back in 2010 and the last update was in 2011, and let it get restricted earlier this year because I didn't want to publicize that information.
I'm letting my account lapse in November when this falls due for me - no way in heck I'd be putting these details out there.
No great loss for google or the world, but still smarts a bit given the hours I've put in to them over the years.
Wouldn’t a PO Box be a better option? They run as little as $10/mo for one at the USPS.
Otherwise you are required to give your personal address.
See e.g. https://dev.to/svprdga/privacy-nightmare-as-google-plans-to-... but there are plenty of other sources that match my experience.
These were both accepted by Apple and published in the EU.
If you don't process any personal information, don't have ads or purchases and don't have online backend services... Then you might have a chance of arguing you're not a business. But that's probably so few apps it's worth it to just require everyone to follow the same rules.
This is simply not true. I've read the regulations, because I had to declare trader status myself.