I would kind of tend to agree with you to a point, but until they fix the bogey glitch a lot of people don't want to risk 50 credits vs 10 if there's a decent chance they're gonna get screwed over anyway.
Plus keep in mind that WGT often sets individual or club goals to "Win X Games in Chelsea Room" or something similar. Can't fault people for trying to accomplish the goals laid out by WGT.