If by utilised you mean effectively stored and distributed when required, then yes I agree but most countries are a long way from that.

I think you’ve taken a couple of anomalies for the last part and generalised across all countries.

The countries that are close to 100% renewables have unique circumstances that enable them to.

For example, Iceland has a small concentrated population with easy access to geothermal energy.

Paraguay generates a lot of its electricity from hydroelectric dams as it has suitable rivers to be able to build them on. Even so, its citizens often burn firewood for heat.

…where it cannot be effectively stored at present.