Did you know that the fossil energy sources are also intermittent? No energy plant is ever working 24x7x365. Stop with the fud already. There are real concerns with solar and wind that could be ameliorated with small scale storage, nuclear, geothermal and hydro. But to call them toxic and destabilizing is patently untrue, the destabilizing factor is not renewable energy.
The dream of any kind of small scale storage hinges on mining rare earth elements at a scale that no environmentalist will ever support. The greens will fully reverse course here once it becomes clear what kind of activity is required to make that possible.
I call them destablizing because the unjustified attacks on fossil fuels have delivered free countries into the economic hands of despotic regimes.
That the attacks are unjustified is arguable. The problem is not the attacks on them, but the politics. If Europe is still consuming fossil fuels they could still produce them and source it elsewhere and not buy it from Russia.
In addition, without renewables, the situation would be similar as Europe would still have near 100% fossil fuel energy production (except France).
Nuclear could potentially have changed things, but that's not related to the attack of fossil fuels. That's again politics and perception.
I agree than many times the "greens" cause more trouble than solutions, and that, again, is politics.