He said that now many people are investing in it for more money. In such cases, if these people suddenly withdraw from the market, many will be in danger.
bitcoin is in circulation you technically can’t withdraw bitcoin you can only sell it and as long as there are those willing to buy you can always sell your bitcoin
i’d like to think that investing in bitcoin is all about timing you need to buy earlier than most because if they see many people taking interest they would also want to buy and that’s when the price goes up in which if you bought bitcoin in its low price then this is the time you’re gonna get profit
for as long as there’s a supply there will be always a demand