You answered your question in the last sentence - disclosures are required on conventional but not for DSCR - these are really aimed at overprotecting the consumer (non sophisticated or non real estate professional) - since DSCR Loans are 100% business purpose and for investors (and typically for experienced investors or non-first time buyers only), there is less need to overly disclose / overly explain everything in a disclosure since its assumed they are experienced and know the basics

Markets are getting more sophisticated and truly pricing in a lot more premium on any angle you take.

Many sophisticated Sellers will want to try and understand which Buyer possesses the highest probability to close and materials like this can certainly assist.  

This makes it possible to virtually eliminate taxes for sophisticated investors.  

Too early to say whether the licensing and legislation/reform that's slowly being introduced across the country will clean up the perception but currently this is how many in the industry (particularly the ones you want to build relationships with) view the RE wholesale industry. 

I think that can improve your perception of how much water/pressure you're getting, since it can be adjusted for different preferences.

Depreciation in real estate requires a little more sophisticated modeling, but it still works.

Whereas, Don mentions are we talking home owner with zero sophistication or A deal between Don and Me  or Me and You..

It had never occurred to me that one could be self-sustaining through one's own resources, mainly because I had never made an effort to understand money management, retirement, or finances in general.An MMM blog post led me to BiggerPockets, a forum where the members, sophisticated investors, referred to their properties as "doors."

Its a great strategy the most sophisticated investors use when the market dynamics changes.