Like I said, I want a utility truck, not a spared-down sedan that goes faster but take a whole lot longer to get work down, if it can even enable it. Chrome does not even offer "View selection source" as Firefox does. If you do not know why that is so useful then that is part of our divide.
You can add any number of extensions to provide that. In a stock Edge browser window, I just highlighted a section of a web page, right clicked, and chose "Inspect",and it showed me the selected area in the web page source, nicely highlighted in the context of the whole source. If you don't know the capabilities of the other browsers, you can't make accurate comparisons.