I updated to Win11 pretty much as soon as it was available, we’d changed to Win11 at work and I wanted the same interface at home. It’s been painless for me, no issues, no problems. My wife left her PC on Win10 – as she was worried about stability. It was upgraded about a month ago, no issues, no problems other than her having to learn the slightly different layout.
In life, it's not who you know that's important, it's how your wife found out.