There are many many ways to flash a wall.
And Many ways to counterflash a wall.
Everyone has their own opinion.
Everyone here would have a different custom way of doing it.
i think the only thing that was"horrible' was their color choice of the sealant.
I would have kept the total flashing height much closer to the roof and used a dark brown.
But looks like "someone" wanted the "copper penny" color.(bad choice)
personally, if you want me to break out the angle grinder, the charge for that wall alone would be something with 2 zeros behind it. Enjoy all the mortar/brick in your eyes, teeth, throat and lungs. You will live longer, i am sure of it. Enjoy!
Ps, Guns save lives more than dogs. Dogs are great too and should be used also(not in place of).
Glad to see you are raising awareness in a city where the second amendment and our constitution is despised by the majority.