Yes, and no. Its not uncommon. Most of us don’t pay attention to when an adapter is getting too hot. Glad to see you noticed. Likely happening to some of your others (and ours too). Usually means the attached device is drawing marginally more power than the adapter can support.
Its been my experience that the Wyze adapters are safe, but just barely provide the power the camera needs. And I complicate matters when I use a different cable, too long or not same specs. I have solved many of my fluke like issues with Wyze cameras by replacing the adapter with better quality. Such as high amperage, not much higher, but it eliminated “hot adapters” and helped with other intermittent camera problems. Just my personal experience.