Ofcourse there's nothing wrong in supporting newly launched gambling platforms.
It's just that we should be careful enough while trying out these new platforms.
In fact many platforms are created so that they can scam new users.
Which is again why many people try them out with small amounts and then leave reviews about them on this forum.
The reviews on this forum are very much useful since many people decide based on those reviews whether to try a particular gambling site or not.
New casinos encourages their users to try them by the freespin or the double your deposit promo which is quite normal in crypto already. Nothing wrong with that if you deposit small amount to see if they carry out what they promise.
I'd be cautious to read the comments of other users before depositing though. That's why the reviews in the forum area lot helpful to new users. The ones that don't read are often the ones who also post scam accusations.