I've noticed everyone getting trapezius Botox lately, so what do you think of it?

I felt the need to refine my body lines because my protruding trapezius muscles make my neck look short and my shoulder line look uneven. I am preparing for a consultation at a dermatology clinic to receive trapezius Botox to smooth out these raised muscles. While researching further to refine the surrounding lines, I noticed that many people combine this with Body InMode treatments to remove fat around the shoulders and collarbone. I would like to know how much of a time gap is typically required between Body InMode treatments to avoid irritation. I would appreciate guidance on the synergistic effects of achieving a slimmer figure when using trapezius Botox to tighten the muscles and Body InMode to remove fat. Thank you!