People from other jobs are potentially in jeopardy for negligence though. If a truck driver makes a mistake driving a truck they could very well go to prison.
Also, judges can be malicious too.
Also, judges can be malicious too.
And while all jobs include at least some element of dealing with people trying to deceive you, if I'm an embedded engineer dealing with a vendor overstating the low-temperature performance of their embedded compute module, the stakes are a lot lower.
I'd rather have a system that occasionally let someone go free because of insufficient proof than occasionally have people be imprisoned when they are actually innocent.
What do you think the dash cams are for?