Actually this is a hard situation for gamblers whom do really make use of bitcoin because they would really be needing to deal with the fees.
But there are options to choose but that gambler must have other altcoins to save the fees.
And the other condition is that the casino must be accepting different alts. The fees really are quite of a pain theae days but there is a way and alternative.
This should not be a big issue now because almost all of the casino offers more altcoins to gamble with along with bitcoin. If anyone cant afford the high fee of bitcoin or ethereum, they can use dogecoin or litecoin to deposit and gamble. Also after bitcoin have reached all time high, people prefer to gamble with cheap altcoins more often than with bitcoin.
Indeed. Most of the casinos now are offer different altcoins to gamble with and that would be pretty convenient for those gamblers who don't want to deal with expensive fees. It is hard to gamble with Bitcoin because of the expensive fees especially if you are not a big-time gambler hence having different coin options to gamble with can really be helpful. Personally, I've been using litecoin when I gambling because it has cheaper fees compared to Bitcoin.