Common eBike problems and solutions

Hey everyone!

I've been riding my fat-tire eMTB (a RadRover 6 Plus) a lot lately, mostly on mixed terrain – some city streets, but also a good amount of gravel paths and even some light singletrack, usually 15-20 miles per ride. I've been thinking a lot about safety, especially with the added speed and weight of eBikes. What are some of the most common safety-related problems you've encountered, or heard about, with eBikes, and what solutions or preventative measures have you found effective? Things like brake issues on long descents, tire blowouts, or even just visibility in traffic come to mind.