Are there really people in Vietnam who got rich from crypto?

Yes — but the number is far smaller than social media suggests. Most truly wealthy people from Vietnamese crypto are: successful project devs/founders, early miners, or people who DCA'd BTC from 2017-2020 and held until now. Those who got rich from short-term trading are extremely rare — most '100x in a month' stories are survivor bias.

What percentage of crypto investors actually make a profit?

According to BIS and Chainalysis 2024 data: only 20-30% of retail crypto investors turn a long-term profit (3+ years), 70% lose money — mainly from buying tops and panic selling. Profitability increases with holding time: HODLing for 5+ years can reach 50% profitability, day trading under 5%.

Which strategy has the highest potential to get rich with crypto?

Based on real data: Long-term DCA into BTC + ETH over 5-10 years has the highest positive expectancy with the lowest risk. Active trading can 10x, but requires skill and time — most retail traders lose. Avoid believing '1000x in a month' promises — that's always a red flag scam.