Actually no one force you to play on new casinos

why we need to play on new casinos when we already know the trusted and reputable casinos that operated until now? it's similar like centralized exchanges. I didn't want to touch any new casinos even though they have an interesting promotion or high bonus because any sites can offer to good to be true, but only few sites are reputable and don't lying to their customers.
I still stick with my old casinos and I never regret with my decision until now.
Same. The casino is a very high-risk topic (not in the sense of gambling, but in the sense of the player-casino relationship), so if I find a suitable casino where everything suits me and there are no problems, then I will never even try other projects. Even if there are some temporary promotions, it is unlikely that this will make me take risks and just strain for the sake of insignificant (compared to the comfort of playing in a trusted casino) bonuses.