Nothing new under the sun.
We can't cut emissions fast enough politically, but we can race towards economically viable fusion power which would solve the problem from the supply side and would make industrial scale carbon sequestration not insane, for a century or so, until waste heat itself can't be radiated fast enough even in 250 ppm CO2 atmosphere - but that's a problem for the XXII century.
Economically viable fusion power uses the fusion reactor in the sky beaming energy to us for free that we can collect with relatively cheap, simple, decentralized, solid state, and extremely long lasting (decades) power transmission recievers.
Why solar aficionados consistently forget about the night and intermittency in general? It's not like diurnal and seasonal storage will pop up for free and the energy grid will reorganize itself.
No disagreement, but nights and clouds are inconvenient and remedies are also expensive-ish. We need both.
How about economically viable fission power, right now.
That's the thing, can't be done
France, Sweden and Ontario exist.
https://app.electricitymaps.com/map/12mo/monthly
It literally has been done.