I also work in automotive. Most of these cuts are usually a "your org must meet target" type thing. How each org does that is... usually not well coordinated or consistent. People are absolutely spared because they're likeble, easy to get along with, and reliable even if they're not an all-star. Nepotism, as well as face time with leaders, can often play a role.

I'm starting to reach middle aged fart territory. No one really knows what they're doing and we're all just making it up as we go along. Don't take things too seriously, be curious, ask questions, and try to be helpful. At some point you'll probably find other people starting to ask you questions. If you find yourself here, you're on the right track. Eventually, more people will begin to seek you out for information, advice, etc.