This is true. I personally done this and play only on Duelbits for a long time while just visit only few casino to try out there bonus and promotion but still I keep coming back to Duelbits. The only thing that will make me switch my main casino is when account is become restricted on accessing the casino promotion which I’m experiencing right now for unexplained reason.
But it’s really true that long time player usually develops loyalty to the casino that they are using most of the time.
I just wanna say that normally we are loyal to not just one, but to several casinos, to like 5, or even 10, like it is in my case. And all of them can be attractive in different ways. You may like house games in some places. And in other placers you may play slots just because they accept crypto currencies you prefer. You can visit some platforms because of their promos, and other platforms because of the odds on sports betting. Also, some places you can't leave just because their chat box is fun and you have lots of pals in it, and of course you play a bit while you are there.
There is a desire to follow some more trusted casino sites to add insight and knowledge about crypto casinos, but I still feel confused about choosing and using which casino first because I haven't done any research at all.
In fact, I'm still reading and looking for information on this forum about which crypto casinos can really be trusted and have a good reputation besides the 3 casinos that I've used.