Sure you can get a cheap 4k TV way less, but without a good refresh rate and response time it’s not suitable for gaming. $2k may be high, I’ve not been in the market super recently but it’s certainly wrong to say an entry level 4k Samsung from Costco is suitable for gaming, the response time isn’t close to give the right experience. Same logic as setting graphics to 4k and playing at like 15 fps on a computer on a dog of a GPU.
A computer does need a monitor, and honestly a decent one does cost often upwards of $300, but smaller size without any of the bundled processors etc make it way cheaper than a TV that can do the same.
Existing nuclear tech is dramatically more expensive than every competing low carbon power generation alternative and will never have any place in Australia.
Future nuclear tech (be it fission or fusion) may be a different story, but our power plants are at end of life so we need new power gen now, the world is dying so we need carbon neutral now.
We can’t sideline this for 20 years to wait and see what happens, the strategy should be the roll out renewables to the point where the grid doesn’t need any major changes. When we hit the point where the grid does need big investment, reassess available alternatives. If nothing has changed, roll out the grid changes and more renewables or if fusion drilling geotehermal or nuclear or whatever has come viable work it out then.