Long commute to the office.
I had commute problem where i was 1 hr commute by bus and didn't have time for the gym, I could have solved it by buying a car.
but instead I got a bicycle and commuted that way instead, at my most unfit I could still cycle faster that the previous commute by public transport would take, an I even enjoyed it.
Some problems are opportunities.
you can use it for strength training if you do a few sprints, but the main pull of it it that you don't realise you're burning many calories unless you really try.
breathing fresh air for an hour is great too.
The commute will become shorter due to increased speed, but that doesn't stop one from putting in more effort to maintain an even higher speed.