No Wheel Weights!???

I really dont think the dots really matter, if its balanced its balanced right? I still line em up when they are on there just as a force of habit. However a lot of tires that have raised white letter only put the dots on the white letter side. So if running black wall out you know how much of a pain it is to line em up on the backside lol? Especially with most shops being a bang bang bang in and out i doubt they would take the time to repeatedly spin the tire and tae it off the tire machine to see if the dot is lined up on the backside. Honestly i have seen tires balance out with low amount of weights when the dot wasnt lined up and call for a lot of weight when the dot was lined up. Type of rim usually makes a difference too. I put a set of 4 michelins on a 2012 f150 the other day. Tires were 265/60r18 michelins and the truck had the factory alloy wheels and they took no more than 2.50 oz on either plane