Luckily a growing number of crypto gaming sites are applying and receiving government licenses. Due to increased scrutiny and obligations, it is safe to say that crypto gambling is getting more legit and secure from the user's perspective.
For example we have been listing, reviewing and verifying dozens of crypto casinos during the past few years to promote safe gambling in a niche full of horror stories. We update this list pretty much weekly https://list.casino/bitcoin-casinos/ with only licensed operators.