The LCOE you see most often is $149/MWh, which is calculated at an interest rate of 4%. 4% is the 10 year government bond rate - the "can't fail" rate. It can only get the because it is government guaranteed, so it's a subsidised rate.
Much of the world's nuclear fleet is some form of government owned or operated. I have no particular problem with this. I'm not a fan of big government at all but providing necessities of life like power and water is one thing I can get behind. Same deal with other big engineering projects like hydro dams.
None of those can compete with renewables, which usually come in under $100MWh.
The cost of renewables obviously varies widely with how much storage you need, and that differs with the various deployment scenarios - on-grid, island and industrial - envisioned in the analysis I posted. For the latter two I think CCGTs are still the benchmark for cost, but battery backed renewables are certainly competitive in the former nowadays.