That's another false dichotomy.
Speak for yourself.
The expressed preference of most people and the average attendance at centralised stadia compared to non-centralised stadia clearly shows otherwise.
Neither the Raiders nor Brumbies have ever averaged 20k.
The Raiders highest average attendance on record in 17k in 94, other than that their attendance fluctuates between roughly 12-15k during times when the team is going well, and seems to have largely plateaued. The Brumbies had similar numbers at their peak, but they've tanked over the last half decade.
Both have good public transport links and are within short walking distance of pubs and restaurants.
Bruce is wedged between the AIS, a CIT campus, and a major highway, in the middle of suburbia with next to no PT links. The Belconnen town centre, the nearest area with good PT, hotels, restaurants and bars, something amounting to a nightlife, etc, is 4km away with no way to get there easily except to drive or walk.
So yeah, you're full of shit.
The City to the Lake plan was announced by Labour a decade ago, it included a stadium in Civic that was meant to be built by 2020. . . Almost nothing that was announced in City to the Lake ever came to fruition, and most of the land was sold off to developers (which is why we're in the predicament that we're in now). It's not the only example either, I'd be a very rich man if I had a dollar for every time an ACT government had announced plans to build new basketball courts or an ice rink.
I'll believe this new stadium when I'm sitting in it, which almost certainly won't happen within the next decade, and probably not the decade after that either unless the federal government steps in.