Altcoin market totally unpredictable.
There are 2 possibility :
They really delist because they are not profitable and they being delist in order to get market attention.
Personally I will avoid this market at the moment
Same as many people too will do as you, many investors will avoid BCHSV market and most of the holders will start selling off their coin which will create a very big dump. It is easier to predict this one than it is to predict a shitcoins.
The only chance it would have gotten is if it was only Binance that is involved, we would have said that other exchanges will still assist him in pushing his project but as it is, many of these exchanges too are already planning to also join Binance in the quest to do so, once most exchanges the coin is listed on delist it, then there will be no more trade volume for the coin.