They don't build their own machines or write their compilers or write their own crpyto code or ... so many other things.

> They don't build their own machines or write their compilers or write their own crpyto code or ... so many other things.

An attack on any of these things has nothing specifically to do with the developers of Little Snitch and would have vastly more widespread and important effects.

Why would you even be talking about Little Snitch if a compiler were compromised?!? Your paranoia here is bizarrely narrow. Little Snitch would be the least of our problems in that case.