Speaking from experience golem profit shops are good for the shop owner. The user/buyer certainly profits a little, but it's fraction of what they would make at simp squad's farm. Beginning of the season it was much easier to find people willing to clear the shop, but now if it weren't for one person the golem shop would be sitting there full (this is obviously due to public farms). This isn't mentioning the countless shop signs you have to place.
They're good, but can't compete with a well setup public farm.