I'm not denying the science, it is mathematically possible and I actually love the science behind it and reading about it.

I just say we are not yet near fusion power, I think. ITER will start experiments probably this decade. After that they plan to build DEMO, a follow up project which will deliver a little power.

Keep in mind that these reactors are very difficult to built, still. It takes decades to build even without delays.

Fusion is a beautiful source of energy, but it'll still take time. I don't think for example that fusion will play a major role in the transition away from fossil fuels as that needs to happen much faster.