These are the only two graphs you need to understand that your assumption is based on >10y old data:
https://www.powerengineeringint.com/wp-content/uploads/2023/... https://upload.wikimedia.org/wikipedia/commons/7/7c/3-Learni...
By the decade is gone that any new nuclear project has been commissioned and built, the rest of the world is running on solar + battery storage at a tenth of the price.