Honestly, that's even scarier for an untrusted/low trusted tool...

What is it about a tool, running as your own non-root user, installed in your home directory, that makes it scary?

Let's say this is widely used and let's presume that a specific version has a security issue. With everyone having their own copy of the binary on every host versioned at the time they first ran a command on that host, or any decently sized fleet, it'll take a big effort to track down and ensure all versions have been updated or removed (to be re-generated later).

Frankly, we would re-kick our fleet ahead of schedule rather then try to remediate it more manually. But we re-kick our fleet on a rotating yearly schedule, so it's not too much an effort to re-kick it earlier. It's a completely automated system in place now.

Ah, that's nice!