A lot of the issues learning to troubleshoot are surrounded around not understanding the problem/not understanding the system enough to determine where the problem is. Generally, if you have no idea what the issues could be, you end up trying a bunch of stuff and messing everything up more and people get frustrated you didn't ask for help sooner, or you do nothing and people get frustrated you haven't tried anything before asking for help. This may be a perpetuated problem if someone doesn't have the foundational knowledge to understand the type of system, or if it's just totally out of their wheelhouse and they don't have them mental capacity to try and understand any aspect. This can be seen when people have little to no understanding of: cooking and/or baking, car repair, computer repair, fruit and vegetable farming, sewing clothes or clothes mending, etc. we can pay people to do these things for us because there is so much complication in modern life most don't know how to do everything.