I don't know how you're reading this, in case you didn't know, a lot of browsers have the word "Safari" in their user agent string.
My Vanadium browser identifies as: "Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Mobile Safari/537.36"
So there's Safari in it, but it's a Chromium based browser on Android. And none of the information is correct. It's Android 16, not 10 and Vanadium or Chromium isn't even in it. Also doesn't use Mozilla's engine nor AppleWebkit. It is version 142.something however.
My Firefox (LibreWolf) identifies as: "Mozilla/5.0 (X11; Linux x86_64; rv:144.0) Gecko/20100101 Firefox/144.0" that doesn't include anything else.
But the desktop Chromium does the same thing again: "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Safari/537.36"