Right to try is the gateway for big pharma to release cures without facing public backlash of having cures for sometime now.
We know how corrupt the Pharmaceutical industry is. Think of it from their standpoint, holding cures secret. "Hello world, here's all the cures we've been hiding from you" - the amount of chaos that would ensue from that statement would be devastating. With Right to try, Trump is avoiding that scenario while simultaneously giving pharma a chance for redemption and good publicity with the headlines of curing. Finally saving lives. The other scenario, Hillary as president and you could forget about any possibility of cures being released.