Perhaps OP meant it relatively. Like making a comparison between the way gamblers and investors can loose in their fields subjectively and immediately paint it black. Especially when its got to do with trying of stocks for unexperienced investors. It always feels as though, the market is targeted on them. Other than this, then its very much to note that gambling and investing is mutually exclusive. They aren't the same or related in anyway. The tricks that works in investing and that of gambling are very much different. Gamblung is basically based on luck and a few experience but investing could be studied objectively and one could be acquinted with the tricks about it.
Unfortunately its always like that, people do not realize they are just statistics in a page and nothing more, they always think that "there is someone out to get me" in their minds, they always feel like they are being scammed while everyone else is doing fine, they are just that victim in their own movie, and they want to get it back fair and square by basically illegally harassing people without realizing it.
Unfortunately this is not even just about gambling, in many of the court cases of the world even the person who is charged usually plays the victim as a defense, not that "they didn't do it", that would be a good defense, no, they act as if they are the real victims and not the criminal as the defense. That is the key here, we have to realize people who lose something or do something wrong will always play the victim to get something.