Germany has decommissioned numerous nuclear plants (Energiewende) and yet its GDP is up and its coal consumption down. https://www.cleanenergywire.org/factsheets/germanys-energy-c... Critics said it couldn't be done, except it was done. Critics claim that Energiewende isn't popular, except surveys show that it is supported by a super majority of Germans.
The main issue nuclear power's supporters ignore is that nuclear is much more expensive than renewables. According to LAZARD 14.0, the cost for wind is $26 to $54 per MWh and $129 to $198 for nuclear. https://www.lazard.com/media/451419/lazards-levelized-cost-o... Furthermore a nuclear plant costs billions to construct and is an investment that takes decades before reaching its break-even point. That's not something the market is interested in, despite record-low capital costs around the world. Should the tax-payer subsidize an energy source that is already at least four times as expensive as wind which may, in a decade or two, be ten times as expensive?