How many users use browser’s text search within a page?

Do any significant number of users Ctrl + f windows or ⌘ + f macOS to activate browsers' text search?

I'm trying to find some usage numbers, but I can't find anything.

Background

I'm working on a page that has "hijacked" scroll events, which interferes with all native browser features that rely on scroll. This includes keyboard navigation, scrolling to anchors and page text search (and thus needs to be re-implemented, else have support dropped).

Note: As some astute commenters guessed, I am not advocating this technique. I merely encountered it, felt it a poor risk/reward (for the same reasons mentioned below) and was seeking to help quantify the downsides.