Blowing off real problems with breezy, unsupported denial is not helping your credibility. If your goal is effective advocacy you should be acting like a nuclear engineer, acknowledging the problems, and talking in detail about how they’re being addressed in-depth. I generally agree that we need nuclear power but that’s because I’ve read those articles rather than what you’re posting in this thread.
Here’s an example: “The amount of nuclear waste that actually exist is microscopic”
It’d be wonderful if it’s true but you didn’t exactly cite sources or otherwise explain how a claim which has been not true to a degree which has factored into national politics is no longer true.