You would really be needing to be prepared if you do really bag hold lots of those casino based tokens but if not then i wouldnt bother myself or stressing on something which shouldnt really be in concern of.
Also investors wont really be that much interested on something that doesnt really have much utility aside from being used on the casino.Yes, there might be still who do mainly support these coins
but only a few will really be having high hopes and thinking about for long term.It does vary on platforms popularity and performance because once these things are lost or gone then expect
value would also decrease out.
It's a business that the owner/developers needs to work, trust is hard to earn but as long as the team continue doing progress and continue bringing dividends the chance that investors and traders will keep on coming those who already decided to quit will be replace by new holders that will hold and wait. We don't know what the future will bring, there are chances that you may lose your money with your invested money but it's your call whether to continue or to move away if you don't see any potential that it will decent amount of profits.