We should really be careful on new casino since they don't have anything to hold that's why we need to see first if they became reputable since by that time maybe we could trust them on more bigger deposits.
Yes, it may not be that easy for people to trust new casinos and make large deposits because they are prone to fraud and also have a lack of reputation. so it's best to avoid it, it will protect yourself from losing money in vain, unless you are a beginner, sometimes they don't know the risks at all so they often get stuck making big deposits to small casinos and end up having problems, I'm sure everyone needs a process to trust a processes like casinos are also processes to become big starting from small.
As long as it is consistent and there is trust built, usually it will be better. Sometimes new casinos don't necessarily have really good service and that's what's annoying as if they don't care about their reputation and building it, so you really have to look for a new casino that is really serious about building it. Its reputation means that anyone will easily be willing to make deposits and high stakes if that is done, because I have also seen all the big casinos starting from small ones, but they are active in maintaining their services so that they enjoy the results.
With the right risk management, things shouldn't be that hard to trust a new casino. Every casino starts as new until they gain the reputation they have now, so it's not bad to try a new one. There are benefits to trying a new casino; you can enjoy their offered bonuses since they are aggressive in promotions to capture a portion of the market, which may not be as common with well-established casinos.
As mentioned, it's about risk management; only deposit what you can afford to lose, as scams can be lurking even if they have all the documents to prove they are legally operating.