There's no real harm in having a property under contract pending the unit being vacant or something similar.

And if the numbers still aren’t working, no harm in exploring similar cash-flow markets in other states!

🤩 I thought no harm in at least asking

Personally I don’t think anyone should be banned unless they have been convicted of a crime that could harm people on this site.

Series LLC's are an example of an asset protection plan that probably does more harm and over complication of your business than it does good. 

Unless you enjoy being seen as an uniformed, nasty, rude, pompous ***, the only possible explanation is that you are so self absorbed that you have no issue with harming perfect strangers to make yourself feel important.

What’s the harm?

You are correct about agent desperation which will cause long term harm to the market at large

I guess my greatest beef with most gurus (not all, some are actually honest and straightforward, and even offer marginally beneficial advice) is the following1- they’re dishonest in numerous ways2- completing their training in no way qualifies the student to earn money or even perform competently in real property field3- the techniques they teach are often harmful to the people their students deal with4- they unleash a horde of unprepared, unqualified, unknowledgeable, misguided and unaware newbies on an unsuspecting pool of desperate homeowners5- they sell the song that all formal education is a waste of time and money6- they never provide any audited proof that they have been successful in real estate investing7- they encourage people to pay for a mentorship plan they can’t afford by increasing the limit on their credit cards8- they create falsified accounts to post how great their program is9- their programs are packaged by professional seminar companies out of Provo, Utah or Las Vegas, Nevada10- they disparage people who have spent years accumulating the knowledge, experience and capital necessary to be successful in real estate11- SOME gurus teach techniques which are unethical, immoral and even illegal. 

The parties agree that the exact amount of Buyer’s Agent’s damages in that situation would be uncertain and difficult to accurately estimate, and the amount indicated in the previous sentence is fair compensation for and a reasonable measure of those damages in the light of the anticipated or actual harm caused by the breach, the difficulties of proof of loss, and the inconvenience or non feasibility of otherwise obtaining an adequate remedy."