Are you 12? Because it seems like you either don't remember much beyond the last four years or choose to ignore it. One can count the number of big money extensions given out by the Brewers on one hand (Braun and Yelich). Meanwhile, you will begin to run out of fingers counting the "star" players the Brewers have sent packing before they were eligible for free agency: Greg Vaughn, Jeff Cirillo, Richie Sexson, Carlos Lee, Zack Greinke, Yovanni Gallardo, Carlos Gomez, Jonathan Lucroy, and now Josh Hader.
Sure, they might not be "forced" to trade everyone like Tampa, but they still do, so what difference does it make? The Milwaukee Brewers market sucked in the 90's, and despite finding some additional revenue streams in the last 30 years, it still sucks today. That's why they will trade them all, and to suggest they're suddenly going to change course and do things differently is nonsense.