as long as binance could keeps their reputation good, investing in BNB would be always worthwhile the thing with investing in BNB is that the coin itself highly utilized in their platform and there's always some stake program that involves the use of BNB, even holding BNB might give you some rewards, binance in this regard working really hard in keeping its value high that I think it wouldn't just collapse like ftt, it's completely different coin with different system.
Maybe that's why BNB continues to stay on top and when it comes to this coin I honestly never doubt it,
BNB won't collapse easily so no need to worry,
for a long term investment BNB is a very viable option and it will be profitable.