On the buy side I use that as a threat that Ill notify every title company in 30 miles of the unreleased contract.

Most real estate agents do not understand the concept and may see it as a threat to their commission.If you do open a dialogue with the owner, you may want to encourage that his daughter attend your discussions.  

How big threat is it?

The real threat to wholesalers is at the Commonwealth level.

But if a renter is late by one day, late fees and threats of homelessness.

That includes your prompt response to threats from broke tenants or bleeding heart attorneys, if you're not negligent, you're not liable.Actually, I believe you have more liability exposure driving your car than owning a rental  house. 

My lease states to send maintenance requests by email only and to only call me when there is a threat to personal safety and/or the property .

I've been a cyber analyst going on 10 years now, so my daily activity involves collecting data, analyzing it, and extracting the most important parts to make an assessment.

If a service animal is removed for being a direct threat to others at a public place they must provide the person with a disability the option of returning without having the service animal on the premises.”https://whnt.com/2019/08/15/misrepresenting-a-pet-as-a-service-animal-will-soon-be-a-crime-in-alabama/

Don't let threats of competition slow you down.