オンラインカジノが多すぎる？

I'm starting to believe due to the amount of complaints about no payments of withdrawals is that the web has reached saturation point meaning there are too many and not enough customers for the smaller casinos to be sustainable and it will start with non payment of withdrawals until eventually they will go out of business. My advice is check the reviews here and on Trust pilot before depositing to see the casinos current situation before joining or more importantly depositing as it may prevent the bigger disappointment of not receiving your winnings

That's quite an interesting perspective and I wouldn't be surprised if that's one of the problems that could arise as to why casinos end up having problems with withdrawals and eventually go out of business. Maybe more things come into it, but there could definitely be that thing you mention. 

I also believe that it's always a good idea to do your research on a casino before you go depositing somewhere, even from several relevant sources, because if you compare information you can avoid more unpleasantness. I recommend, for example, user reviews or complaints because these are also experiences of players that can tell you a lot about a casino. 

So there could be quite an interesting debate on this, and thank you for sharing your views.