An e-bike pedals like a normal bike but with a motor that quietly helps when you need it. You still pedal and you still get a ride, but the hills stop being a problem and the miles come easier. It is the great leveller of cycling.
That makes it brilliant for exploring. Longer routes, steeper country and mixed-ability groups all suddenly work, because nobody gets dropped on the climbs. It is also a gentle way back into cycling if it has been a while.
The guides on adventuro run e-bike tours and rides for all levels, bikes usually included. Ignore anyone who calls it cheating. They are just cross that they are slower.