These three low-rollers don’t read as degenerate gamblers, but they seem representative of a generation (the male half) that has come of age in the era of very mainstreamed recreational wagering. And this episode in the three-part Vice sports series “Out of Bounds” will likely have the effect of a figurative custard pie in the face of the heavily armed and coercive DraftKings-FanDuel-powered juggernaut. The Arizona boys don’t seem inclined to get in over their shaggy heads. But, as the program asserts, plenty of people with a weakness have succumbed to their addiction.