Unfortunately I cannot open the workbook as we're still using 10.3 at the office, but let's see what we can do.
Where do you want this "Doing well" label to go? If in a secondary sheet, it will be simple:
SUM(IF [Role] = SWE Ads Infra THEN 1 ELSE 0 END)
>= SUM(IF [Role] = SWE Homefeed Infra THEN 1 ELSE 0 END)
THEN "Doing well"
If trying to put on the same sheet, you'll likely need to use a WINDOW_SUM calculation, but still the overall same methodology.
Hopefully this helps!
Oops, sorry to know that you can't open the workbook. But yes, this solution works for me.