I guess we won't get statistical information... not that Homo statisticus' (Bitcoin) average trader exists, but it's indicative. Anecdotal (but actual) evidence is welcome too.
The average trader loses money. It's close to the Parato ratio 80:20 losers:winners. Not that many of the losers will admit that.
holding fiat has burned me zero times
And it has almost succeeded in your case, but not quite. You did figure out that you shouldn't just hodl fiat, but then went on to 'invest' in what amounts to little more than an elaborate pyramid scheme. Oh well, nothing's perfect, all has fallen short of His glory. Even fiat.
I hear what you're saying, but it comes back to economics. You can't have SUSTAINABLE growth without capital formation (savings). You can't build wealth without deferring gratification. A fisherman who wants to be more productive than catching fish by hand has to take time away from fishing to make a fishing rod. Then he catches more fish faster, but he has to take time away from that to make a net or a trot line.
Fiat and artificially low interest rates are designed to increase the velocity of money at the expense of capital formation. This will destroy the economy in the long run. We're in the process of watching that play out now.