A lot of people who got into bitcoin early (lets say sub $10k price) are still doing well.
But many entrants have come in over the last handful of years. Bitcoin has not done as well as many of the large bitcoin 'influencers' claimed it would, so there is understandably a lot of griping out there.
Returns since March 10, 2021 (exactly 4 years ago):
NVDA - 785%
Gold - 69%
SPX - 48%
BTC - 48%
Savings account with 4% APY - 17%
ETH - 10.5%