For one thing, nuclear power plants produce much less waste than most people imagine.
Waste can also be reprocessed into new fuel, further reducing it.
In the US, we have a suitable site that has been authorized and cancelled for 20 some years now: https://en.wikipedia.org/wiki/Yucca_Mountain_nuclear_waste_r...
The reasons it keeps being cancelled, and the waste is stored on-site at nuclear plants instead, is purely political and nothing to do with the technological or safety aspects, according to the GAO.
Most waste isn't spent fuel, it's contaminated other things. You aren't reprocessing any of that.
Political constraints are extremely important in the real world if the goal is to actually get things done. Yucca Mountain isn't actually a viable solution because, despite the technical arguments in favor, it lacks the support to implement.
Similar problem if local communities fight new nuclear plants tooth and nail, dragging out the timelines/increasing costs. Having the "correct" argument based on objective facts doesn't really matter if people/elected officials who have veto or dilatory powers aren't buying it.
I've never understood how people think "less" solves the issue, it's not negligible and asking to increase the number of plants surely increases the waste.
Reprocessing, isn't infinite. There's going to be waste to deal with.
You've not presented any technical solutions, instead you made it political by claiming that's the only problem.
Do you have an actual understanding of the problems or are you just pushing nuclear because it's aligning with you politically
Edit: it's clear from the down votes i am getting that this is political, not technical.
If you're down voting with no technical understanding you're political.
The US has operating Waste Isolation Pilot Plant in New Mexico, a deep geological repository licensed to store transuranic radioactive waste for 10,000 years.
But it's only used to store military nuclear waste, not civilian nuclear waste.