I was a camera addict up until 3 or 4 years ago, when the phone cameras became so good that only in very rare occasions the picture quality turns out to be insufficient. So it simply does no longer pay off for me to buying a mirrorless (or mirrored) camera.
I had them all - Nikon Fx, Canons, Sony NEX etc. I remember the times when I carried a huge camera bag with me when going on vacation, with 5 or 6 lenses, huge and small flashes, external battery pack, filters, remote control, different size tripods etc. etc.
I still have my Nikon F4 whiich is a monster - but just for sentimental reasons, and because the 2nd hand market is almost dead.
I also still have my Sony NEX, but only because I dropped it once and the resale value will be minimal, for an oldish camera with a dent.
There is only my nerdy nature that sometimes makes me wish I had a newer (mirrorless) camera, but then I behave and refrain from buying one, because it makes no more sense - for my photographic needs.
If I would be more into post processing, zooming into and cropping images, to print enlarged versions to hang them on the wall etc., it would be a different story, of course.