Stupid question but what if:

All major cryptocurrency exchanges turn into "bad guys" and only allow people to buy bitcoin and not sell it
do you think that this will have a positive impact over Bitcoin's price?


Now the reverse scenario:
All major cryptocurrency exchanges only allow people to sell bitcoin and not buy it
do you think that this will have a positive impact over Bitcoin's price?




NOTICE: The bitcoins bought come from the cryptocurrency exchanges and not other users, so basically a massive "dumping" of crypto exchanges