That is sad. I need multiple profiles for my work and I cannot use Firefox because the profile support is awful. Creating and managing profiles as well as switching profiles is so intuitive in Chrome, it just works. In Firefox it's extremely user hostile. Hearing that Microsoft will also remove uBlock from Edge makes me angry, because that will make my work-life so much more annoying.
I like that Orion (safari based, Mac only) shows different icons in the dock. All chrome profiles show up as a single icon. I haven't checked Firefox, I've got away with just installing separate types (default, ESR, nightly).