Just overheard a conversation between 2 pilots while waiting to board a flight at an airport about some airplane related software. The guy talking seemed very proud (read egotistical) about his tech knowledge. It went something like... "Well you see it's open source so they are worried someone might have put a backdoor in it somewhere".

That's the point of open source you dumbass you actually have the ability to check 🤦‍♂️