So it's clickbait about a polarizing issue of nuclear. In that case this is actually a fair criticism. There is a lot of talk within Germany that this should change, and there should be multiple zones. A lot here means "people in the energy business have talked about it for some time". I believe the northern states have already requested it, but states like Bayern are very much against.

The main issue is that on occasion the markets get out of whack, the price is cheap because a lot of renewable energy is produced in the north, but there isn't enough capacity to transport it to the south. There they then have to fire up e.g. coal plants but this gets paid with other mechanisms and doesn't affect the price. At the same time they refuse to invest in grid upgrades, so they have low transmission costs as well, and also block windmills etc. So in a lot of ways they get to have their cake and eat it.