I too view ebikes as a possible solution for future needs. I turned 70 this year and don't see a need soon but like the concept of e-assist for hills if I get weaker later in the decade. My city has an extensive bike share system and are rapidly adding e-assist bikes to the fleet. I talked to a younger guy on one the yesterday and he was enthusiastic, Great for a fast trip around the city including hills without sweat. I plan to check one out soon and see how it feels,

I ride because I like it and have little ego involved. I will jump right on an e-bike when it makes a difference as to whether I will be eager to ride.