Doing research on who is on or on the team is a great first step to assessing whether a new casino is trustworthy or not, and if there are several old and reputable teams, it can't hurt to try them gradually.
most people just focus on marketing that promises bonuses and something free to attract people which is really no big deal to the savvy gambler, the savvy gambler is not carried away by the marketing and even if there is interest in what is promised they will research thoroughly so as not to deceived or harmed.
but the majority of crypto gambling site owners today hide their identities for various reasons, how to find out about it! The best step is to only deposit to a gambling site that already has a good reputation and has been around for a long time. if you want to try playing and depositing on a new gambling site then be mentally prepared for whenever they take your money (usually your account will be frozen).
For a crypto business then it would be understandable on hiding your identity but it would be good if the community would at least have some slight glimpse of who you are to build up community trust
but i would say it wont really be that much necessary since majority of people or users would be minding about license of the site which do build up some confidence towards into your platform.
Its not really that bad on supporting still on newly launched casinos as long you do see it do fits out on the standard or something way more better then its not bad
to have that consideration.