No one is "blanketing every street with bike lanes," but I'd be fine if they did. It's a valid, amazing, useful, accessible and growing way to get around. Ebikes have made it even faster and more useful for more people of different ages and abilities. Riding a bike is something nearly everyone learns to do as a kid, can do througout their lives, and frankly should do either for health, work, leisure or other life tasks. The city has smart people working on movement plans, unfortunately they are dealing with unprecented numbers of cars on the road and unprecedented construction projects, plus a transit system that is aging, failing and taking an eternity to get new projects online. None of these issues are related to bike lanes.
Now you are just mindlessly parroting anti cycle-infra points about weather. I ride year round. Many others do. Many MORE people ride through the 8-10 months of the year which are eminently ridable. Stating that only half the year is rideable is false, foolish and frankly stupid. We have had less than a dozen or two days with actual snow and ice on the ground in recent winters, and I doubt this year will be any different. On those days we need good bike lane clearing, which has improved in recent years, but continues to be an issue. But again, it's very few days that it actually stops seasoned riders from hitting the streets.
Sitting next to empty space is a reality for traffic. It might seem crappy to you when you are moving slowly, but remember that you and all the other cars on the road ARE the traffic. If you want to get places more quickly push for better transit, more bike lanes and fewer people in cars.