I'm guessing it's a combination of:
1. Burnout
2. Algorithm has changed - ppl have to work harder for less eyeballs
3. Other opportunities open up
4. Crypto isn't as fun as it used to be
It's hard to keep the energy up after several years.

What Happened to the Crypto Twitter (CT)
Back then when you join Crypto Twitter (CT), you will be greeted with high quality content from notable threadors. They shared insights on the state of the crypto market, project fundamentals, and breakdowns of dense and technical white

Dera

Twitter

On December 18th, at an important conference chaired by the Prime Minister, Mr. Phan Duc Trung, Chairman of the Vietnam Blockchain Association, gave a direct report on the implementation of the Vietnam Blockchain Network (Viet...).

VNeID begins integrating blockchain technology.

The Bank of Japan (BOJ) has officially raised its benchmark interest rate to its highest level in 30 years, marking a significant turning point in the monetary policy of the world's third-largest economy.

Japan continues to raise interest rates to their highest level in 30 years.

Original article | Odaily Odaily(@OdailyChina)
Author | Asher (@Asher_0210)
On December 17, dingaling, the founder of the prediction market platform predict.fun, announced on the X platform that the platform has been officially launched and airdropped initial points to Meme traders on BNB Chain, Aster participants, and active users of various prediction markets.
Compared to traditional market forecasting firms like Polymarket and Kalshi...

A step-by-step guide to participating in the CZ-supported event predict.fun

You see this happen across all mediums. OG YouTubers dominate for a few years, then a new generation takes over. And it repeats.
But you just hope the OGs are in a better place, rather than broke and no longer relevant

Another idea is some ppl work like lions.
Lions sleep most of the day, and hunt when there's opportunity. So when markets are choppy and slow, they're out living life.
When market's are hot, then they become more active again.

ton of opportunity to work when others are not
also think burnout is largely a myth, it’s mostly caused by an underlying cause rather than the excessive work, fixing the psychological issues greatly reduces the chance of it occurring due to working non stop 7 days a week