For me, as a travel photographer (mostly), I don't need anything more "pro" than one of these two bodies, the very cheap RP or the now reduced R. Ergonomics seem great, viewfinder is apparently good enough, they have a fully articulated LCD and most important of all: the lenses are to die for.
The 28-70mm f/2 would be a fantastic "3 primes in one" lens for travel photography, and I could keep MFT for telephoto, macro etc. There's a sponsored video on dpr now where the photographer seems to use the R and the 28-70mm mostly. Sponsored or not, the results are great:
https://www.dpreview.com/videos/4214910669/the-canon-eos-r-in-new-zealand