Continually amazed at the 21st Century

I gifted myself a Nikon Z6ii this year and have been exploring all the new features I'm not accustomed to, human facial eye tracking, animal eye tracking, focus following, etc...... While delving into focus peaking settings which highlights the areas in the photo that are in focus, a depth of field preview function, I stumbled across a product that converts old manual focus lenses to auto focus. Sounds like snake oil or vaporware huh? Compared to native auto focus lenses it is slow and noisy, but hey, manual focus to auto focus, wow. I will be trying it out, as I have a pile of manual focus lenses. It appears only for Nikon Z cameras, but possibly that could change in the future. (this is not spam, simply sharing 21st Century magic)