Lol! Good initiative by the people, but I feel that such parades do very little to help out of control gamblers fight their addictions. What truly matters the most is inner willpower in these cases.
The ones that posess strong willpower can overcome their gambling addiction while the ones with weak willpower will probably never overcome this issue.
Rehabilitation works both ways, if other people don't offer to help these people even if they are willing to get help then their recovery and rehabilitation either won't speed up or won't be effective causing them to relapse. Of course it should be that recovery should be more on the person's willingness to recover but we should be helping these people even if we think that they don't deserve it or that they are going to go back to their addiction, everyone in the society should help each other in any way that we can, the people are the foundation of a society right?