Yeah, well that is something I’d definitely not rely on a LLM to answer.

If you took the average life of people complaining online about PSUs failing, I’m not surprised that the answer would be low, people don’t generally get online to shout about their PSU having not died yet…

Which is exactly what is happening when you ask Brave’s AI that, it is summarising all the people online who have shouted about their PSU failing earlier than they’d like. The small number of people taking the time to say “mine is 15 years old” are going to be drowned out by the early failure complaints.