As I see this thread was created in August. To be fair I don't remember how high were transaction fees back in August. Even if it was high, pre and post quarantine periods were the greatest for casinos, their profit was very high, so it should balance this out but right now, I can't say anything because in some countries there are significantly increased fees on casinos and even some countries seriously take care of antigambling companies that includes prohibiting of casino advertisements in TVs, billboards, etc. That's bad for casinos and their marketing.
I think casinos should let us to set custom fees on transactions! This will be the right deal for everyone right now.
This global pandemic we have right now has a positive effect in gambling especially onling gambling and casino. Online casino become the new trends in gambling and a good thing about online gambling was they are offering bitcoin as a payouts for player. Which made the crypto market especially bitcoin pump to now of having a value of $19,187. But the rise of bitcoin, the in demand of online gambling and casino may also be the reason of rising a casino withdrawal fees. Which of course was'nt impossible.
Demand of online casino has nothing to do with casino withdrawal fees and if you do look in all of them then this do always depend of vary with the network condition
and has nothing to do with it.
If a casino do set up plus fees aside from network fees when making up some withdrawals then that would turn out to be not an appealing thing for most gamblers.
No doubt that online gambling did really make some significant advantage with this pandemic situation but doesnt mean that it would really be retaining when this
situation comes normalize.
About rise of fees then specially for dynamic ones then its already an anticipated thing and as others suggested then altcoin option will be your best shot.