I took a look at the @Predictdotfun @predictdotfun-华语 prediction contest— the top few are all prediction experts who trade the 5-minute up/down moves.

For something steadier, you can follow macro or long-term crypto traders; sports traders can also.

The most painful is the short-term all-in style 😂—everyone can go take a look:
https://predict.fun/zh-cn/challenge?phase=competition#leaderboard