I doubt it. I'm no expert, but isn't it illegal to provide non-NBN internet to any house that has NBN?

I recall someone complaining that they had no internet at all for months, because the NBN wire got hooked up to their house, but not plugged into anything at the other end - then their internet company was legally obliged to disconnect their DSL because technically they had an NBN cable - it just wasn't plugged in to anything.

Of course this would be a good law IF we were getting proper fibre NBN (and the above technicality got seen to). Just like we don't want multiple companies running power lines to one house.