If you've said this sarcastically, I would agree with you, but if not, then I strongly disagree with this.
No kind of addiction is good
There are good addiction and bad addiction, in simpler terms, "
good habits" and "
bad habits".
But I think it's better to be addicted to gambling instead of drugs. At least you are not doing anything against the law, and beside's you are not damaging your health, The only thing that can be damaged is your money! lol
They are both bad habits, and if you think you are not doing anything against the law when you are gambling, think again, I bet you are not going into a casino and just playing gambling online which is against the law, just so you know. Also about the health thing, you could technically get yourself at risk by playing gambling online, if you are addicted on it, spend a lot of time in front of your computer and don't get any enough sleep everyday, your brain is at risk.