eBike vs traditional bike comparison

Hey everyone!

I've been thinking a lot lately about the maintenance differences between my eMTB and my old analog hardtail, especially after a muddy weekend ride. Beyond the usual chain cleaning and brake bleeds, I'm curious about how people handle the e-specific components. Do you find eBikes require more specialized tools or knowledge for things like motor diagnostics or battery care compared to a traditional bike? I'm particularly interested in hearing about long-term issues or preventative measures folks take for their eBike's electrical system.