No, it would not, not even people who make their living building Nuclear plants would claim that. It's incredibly expensive and risk to build the plants, they couldn't even build them to meet the needs of the grid near unlimited money. It would require more than halving the capital requirements to get close to break even with renweables, and they cannot touch fossil plants.

The shifting of blame to environmentalists is ludicrous. It's economic reality, that a much lower capital requirements, and zero marginal cost energy that has radically less complex engineering requirements and doesn't leave radioactive waste behind or blech it out when something goes wrong.