No I do not think it would be so popular as now because its also the power of the bitcoin itself right now so it has two sides.
Its good for the bitcoin that its going up and down but a stable price would also be nice in my eyes.
of course it wouldnt be that popular i think, the price of the bitcoins would be way smaller because less investors would get in
Yeah, you are right with that all those people who will want to invest in bitcoin without any risk will invest and more people will start their business with that.