As someone else mentioned, people have always had issues when upgrading. So much so that for a long time people recommended wiping and re-installing instead of

As someone else mentioned, people have always had issues when upgrading. So much so that for a long time people recommended wiping and re-installing instead of upgrading. Some of the early macOS versions were also really rough comparatively. I've been using macs for a long time and have never had any issues though. I also tend to run the betas very early on. I don't doubt that you have issues though, I just think they have always been some % of users. And, now that more and more people are using macs that % turns into absolute larger numbers.