I grew up eating Fleishcige breakfasts, such as salami and eggs or corned beef hash and eggs. I drink my coffee black so it never made a difference to be Fleischige so early in the day.
In fact after Yeshiva and while in Law School, as a single adult I had a Fleischige apartment, no milchige keilim at all.
With the advent of so many parve milk substitutes we had no problem making a fleischige bris for our son 25 years ago.
My grandsons have had pareve brisim (fish, eggs, veg) as it was not the custom of my sons-in law (or theor families) to eat fleischiges in the morning, and one of the shuls only permits milchiges or pareve in their kitchen