Does Microblading make scars over the years?

Microblading is trends now, but I am concerned about scaring occur from blading into skin, over and over, since microblading is not going to last as permanent cosmetic. What is the professional opinion? Permanent cosmetic use machines which needle goes in and out with high speed, so the skin have minimum damage to it. But the microblading skin is not tattooing, it is blading, and cut the skin. What is the doctors opinion? Thank you!

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