The casinos that runs in this community most of them is a trusted one, but the thing is that you will like to patronise the casino of your choice for the platform, as a casino gambling websites, that have signature running campaigns, all of the is good to work with or to gamble with, when you look very well you will know that casino gambling websites is the kind of gambling websites that is over the bitcointalk and for the casino to be allowed to stay like one month, is obvious that some bad eggs of casinos was here, unlike 1xbit, and forum kicked against the casinos until they left the forum, because their intension was a scam all over.
Bitcointalk.org is an ideal forum where one can find trusted Casions like Duelbits.com has it's signature campaign running on Bitcointalk.org since Oct 2020. It's very difficult for any fraudulent casino to have it's presence here without getting identified since there is a huge community of experts that is ready to filter them out. 1xBit has it's signature campaign here but we all know it was quickly identified by the community and flagged. All casinos have there thread in Gambling section where member post there queries and concerns, these thread also give an idea about the repute of the Casino.
This is especially true if you are an active member here and also use your username to register with them. That was my personal observation though because I hardly see an active user here complaining about any long-standing casinos campaigning on the forum. The regular complainers are those who just opened the forum account for the sole purpose of complaining about the casino. And truly, if the complaint is getting too much with casinos, the CM may not be comfortable about it and even those who campaign for them might be accused or tagged just like what happened with 1xBit.