Even you will sue the ETH, BTC, or LTC, the withdrawal fee was still the same, it is I think ranging from 6-8$ while BTC is on $10 which is still good enough.
How is $6 - $10 good enough? It is unacceptable in my opinion. Some crypto gambling sites charge zero withdrawal fees while some others provide various options(Slow, Fast etc) to bring the fees below $5. Roobet needs to improve in this aspect.
^ You have a point that they need to change this aspect, as I said good enough because there is no minimum withdrawal upon withdrawal your balance not like other services that have a minimum withdrawal high than Roobet withdrawal fee. However, gamblers do have not the same opinion on this, and probably others with the $6-10 range is quite small for them. But this is my opinion different from your opinion and we have different opinions.
Nevertheless, fees do not matter to me as long I can play anonymously, but if not, I don't care if you have a free withdrawal fee, a lot of bonuses, sorry.
These fees are too high. Actually, every fee of a payout is already too high. Why can't sites just cover these fees? Even the blockchain fee could simply be easily paid by the gambling sites.
Small amount, they can easily miss this from their budget.