Honestly, for the moment I do not see many "saved" from the bitcoin. Instead, I see many who have entered at the wrong time, and have lost large amounts that are unlikely to recover.
However, everything is possible. Even a miracle ....

The nice guys invested when it was the start of the Bitcoin and now, when the world knows about the Bitcoin, it is very tough to get the profits out of it just by investing. Huge investment might result in a different result.