One of my favorite purchases over the past few years has been a RadRover from Rad Power Bikes. ( https://www.radpowerbikes.com/products/radrover-electric-fat... for the curious.) It's still going strong a year and a half after I got it, and the motor covers all the sins of heavy tires and rolling resistance that a fatbike would otherwise bring to the table. My initial worries about range and getting stuck having to pedal a long way back home have fallen to the wayside- as long as I start with a fresh battery, it will outlast me. And as someone in their mid-40's, it is so nice to be able to feel free on a bike again, without having to worry about struggling up that one hill that blocks an otherwise lovely ride.

I don't mean to sound like an advertisement. I just want to note how transformative owning an ebike has been. A good 50% of my car trips have been replaced, and I enjoy the ride while doing so. And I like my car, too. But ebikes are just that much fun.