You are not wrong. MCU has already confirmed this is how they will make their xmen movies but as it is 5 years away it will not matter anymore, MCU would have burnt out totally and the backlash will have reached critical mass for them. already on their way. Better effects because of huge budgets will not compensate for the loss of the substance. it's the fastest killer of them all.
I keep getting this flashes of Kids and themes in X-Men movies. first X23 in Logan, then Jason' illusion in X2, Kids matching to death camps along with adults in DOFP. you think the serious themes of kids and the loss of their innocence Due to the brutal nature of the xmen world will be in an MCU movie? of course not. At this point it is literally impossible for MCU XMEN to make anything substantially better than fox has.