They get profit shares on sale.They don’t get any money on executing.

Achieving a great cashflowing property, learning the process while executing, and great satisfaction of helping a family.

Success still depends on your effort, discipline, and ability to execute.

Why would anyone start the purchase of a property, having zero idea if they can actually execute their business plan? 

Unless you are finding off-market opportunities direct to seller, I can't imagine the deals working on BRRRR.I completely agree that the current market makes BRRRR a much tougher strategy to execute, especially with higher interest rates and tighter margins.

I'm sure y'all already knew that!

This might give a one-time (non-scalable) boost to cash flow, offer multiple value-add options, and allow the house-hacker peace of mind, via the assumed mortgage, in long-term breakeven or positive cash flow in the event that the value-add plans end up not being executed, and/or the person has to move out, and rent by the room or STR become unavailable for some reason at a future date.

However, I am seeing more interest in MTR's and have a colleague that does well buying condos and renting out to traveling medical workers and foreign exchange students.  

I think younger travelers and groups with younger guests find this more appealing.

because we have a strong demand for them and great str laws.The Triangle is visited year-round by travelling professionals in the research, medical, IT, and education space.