I can see how this is creating a monoculture on the web which could have some really negative implications going forward. However, chromium is open source; so I don't really think this is comparable to the IE days. Also, as a web dev who is trying to push the limits of what is possible given current web APIs, being shackled by edge's lack of compatibility is really a hindrance and makes really cutting-edge stuff impo…
It's already here, sad to see so many engineers I work with lately complaining so much at having to support anything other than Chrome and they're certainly not doing cutting edge work.
Find it pretty sad when really cross browser development is the easiest it has ever been in many ways, we're certainly not in the IE 5.5 days anymore yet there is less desire than ever to support anything outside their comfort zone and when real customers bring up something doesn't work in Safari their response it "Can't they just use Chrome?".
My first job in the industry was HTML/CSS for sites that needed to work in IE 5.5/6/7, Firefox, Safari and Crome had only just been released so maybe this bothers me more than it bothers most.