I would probably trust but depending on the issue, I might just refuse to run it on my machines on principle. Just like how I wouldn't want to hang one of Hitler's paintings on my living room wall no matter how good it might be.
I look at controls in settings but all this time I assumed that was because I'm dumb. I thought "I was obviously supposed to know how controls work, because I need to go into a menu that is for changing controls, to see what controls are. If developers thought there was something that I couldn't know without looking at the control map, it would have been in a top level menu called control/key map for me to have a quick look".
Are they? I would really like to know.