I had an Amazon delivery guy ring my Roku bell that's at the driveway gate about 400' from the front door. I NEVER get anybody pushing that thing. So, at 9 o'clock in the evening two days ago, I get this weird noise on my phone. Not that I was drowsing on the sofa, but maybe not as alert as I could've been. I pick up the phone hazily thinking it was a call. I was speaking to the poor ba$tard at the doorbell. Said he was a newbie and they gave the newbies the crappy assignments. Delivering to strange houses after dark, not for me. Anyway, my only doorbell experience.
The only thing more foolish than taking advice from a YooToobe lawyer is using it for medical advice. I do not use Ring myself because they are spendy and usually require a subscription. Besides, I live in the Deep South. I can jailbreak a $25 Wyze cam and use IOT to do the same thing that a Ring does (including license plate reading) for a fraction of their price. I tinkered with it but in the end, I really do not need it. Yeah, we have porch pirates and low level property crime but we also have rock salt loaded shotguns, glitter bombs, and fake, lighted Ring Doorbells. Besides, I have the best security system in the history of the world. Retired neighbors with little yippy dogs.
There's a lot of distance between publicly stating that thee is no back door for police use, and there being no back door for police use.
It doesn't matter where the advise comes from. It's not the messenger but the validity of the message. You are essentially not required to even answer the door, unless the police has a judicial warrant. Even if they have a warrant, if you don't answer, they are not legally allowed to enter unless it's a "no knock" warrant. With no warrant, even if you verbally respond, you are not required to open the door.