I've always had a bike. As a kid in 1960 ish it was bits put together from various tips - there was a good one at the back of where Woolworths now is in Watford, we even had a a 350 AJS out of there! Nicking I suppose, but we didn't see it that way as 13 year olds, it was scrap anyway! A bike however was a great way of increasing your horizons, fishing trips etc.
Later I had a Carlton sports bike, as a young family man it was invaluable when the car was broken and I had to get to work. Luton to Hemel was a bit of a flog but acheivable in my fairly unfit late 20s. As a young family we all had bikes and would load them all in our battered old Mardon caravan and go all round Britain exploring.
In the 90's I bought my first new bike, one of these "hybrid" things, a bit like a road bike with narrow profile knobblies. Awful thing, weighed a ton and handled like an iron bedstead. It's now been shown the local tip.
But to the core of the answer. When I was younger I loved the independance and freedom a bike gave. But now in my early 60s it's a matter of neccessity. I contracted viral myocarditis 4 years ago. That led to a complex heart condition which means DVLA have revoked my driving licence. The only way I can have some form of independance is via my electric bike, although that still means a huge loss of freedom through NOT being able to drive! I can no longer get to Ivinghoe Beacon to fly model gliders, or fish more remote parts of the countryside. Neither can I take any of my Vintage Motorcycles to runs around Britain. At least I can get down the local town though.
So lets not suppose an electric bike is a complete substitute for personal motorised transport, eh?