Is it true that 90 percent of the altcoin will die after the bitcoin bubble burst? If so how can i choose to invest in coins now?
Probably not. Worst scenario is that the price of every cryptocurrency out there would plummet but the market will not kill off 90% of everything. It would be illogical since there is still demand for other cryptocurrency that isn't bitcoin and ethereum based.
coins that are potentially not going to die, maybe a coin that no longer moves will die, because it is no longer valuable and has no value anymore. as bad as Cryptocurrency in my opinion he can still get up again, he will end but it is still very long and does not know when but surely it will happen because every life must have an end point. for now he can still develop and in the future he will be more popular so that coin coins will rise and be profitable.