Earlier quoted context omitted.
Ebike/scoot to transit hub, trains to commercial areas. It’s not rocket science.
Bikes and scooters are great (provided there are safe riding lanes and trails) until there's any weather. If I have to show up at work looking presentable then biking through a downpour simply isn't an option. If there's any sort of snow or ice on the ground then biking simply isn't an option.
Snow and ice: not as big a problem as you think. Cities and towns can plow and salt bike paths even easier than they do streets. You can also put studded tires on bicycles if you're in a particularly snowy area. See Oulu, Finland or Winnipeg, Canada for cities with plenty of winter cyclists: https://www.theguardian.com/cities/2016/feb/12/ice-cycles-no...