I don't think the old style or ways would just simply be abandoned. It's about adoption but it's the casinos, there's no need for them to abandon a system if it's being used by their customers. And well, what old ways are we talking about? There's the old fashioned way of gambling through the physical casinos and I don't see that there would be any abandonment on their end. And the same goes for the online casinos, crypto or not, they'll still use any old method if it's in demand yet, the same question, what old way is that for them?
Yes, there are still people who will choose the old ways and continue to play inside local casinos once the pandemic is completely
disappear or the vaccines are surely effective to counter the virus. People will live in a normal way and those gamblers who
are enjoying playing in live settings will choose to go when the house starts to open back.
No need to think about that, better to let them co-exist and choose what you prefer to use either for enjoyment or trying to
Earn a decent amount of profits.