A few of these investment vehicles popping-up won't hurt the s&d but at a minimum will help promote the sector.
https://www.ft.com/content/3e60a4a8-6d94-11e8-92d3-6c13e5c92914
Also worth listening to this interview, despite the two hour length. Two vets of the sector, giving a balanced discussion on the sector and no ramping blatant talking of their book.