I highly doubt it, French reactors have an average of 40 years of operation, and it is very credible to think it will be extended to 60 years, and I would aim for 80+.
That said, flamanville will go into operation this year and 6 reactors will be built, where each of these reactors realistically will have the power of 1.5 current reactor.
French nuclear power will generate the vast majority of French energy in the future as well, sorry to see you annoyed by that.
Probably a French mistake was to have invested everything in nuclear, not being able to vary easily with peaks. I expect the nuclear share to drop at 50-60 percent in the future to cover the rest with renewables.
But this possible scenario says little about your defeatism and pessimism toward nuclear power, but rather it's a pragmatic approach to the subject.
Regarding Hinkley Point, always the same thing, how boring. I'd like to point out, that the second reactor at Hinkley Point is begin build at a rate 20-30% faster than the first. I expect further efficiencies with the EPR2s.