Nothing is permanent in the world, bitfinex scam is history now, people who have faith in bitcoin will continue to invest in it and that will gradually take price to higher level in future.
Investors will forget about the Bitfinex scam or hack very soon and the will start investing in the bitcoin again.
No degree of acceptance can ever change the facts. If you lost a decent amount of money, you will stay away from Bitcoin trading altogether. And no high-profile investor would be trading bitcoins either since there is no hedge against the systemic risk of an exchange hack (even if they set up an exchange themselves), be it a real hack or an inside job...
The writing was all over the place, in big red letters