Does brow microblading cause damage to your own natural brows/hair follicles? Will it eventually cause your own hairs to fallout

Microblading technicians recommend getting a touchup once a year. With all that cutting into your skin, scabbing, etc, I would think that would eventually cause permanent damage to my natural brows and cause me to lose what hair I do have. If I knew that wouldnt happen I would get it done immediately, but that's a huge thing that's holding me back. I would want microblading because its a choice not because I end up with no brows and have to depend on it for the rest of my life

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