Bike Lane proposals are not about making bicyle throughput better on a road. Bike Lane proposals are about creating space outside of the travel lanes for bikes. It is not a request by cyclists, for cyclists.
Depending upon perception, a Bike Lane is a request to create a safe space for bikes away from motor vehicless, or it is a way to push bikes out of motor vehicle lanes. Either way, it is entirely about making it easier for motor vehicles to operate on a road, and has nothing to do with improving bike transportation and everything about to do with motor vehicles.
If we are honest about this, a bike lane is a placebo to placate drivers, and riders who fear drivers. The real solution to our transportation issues remains, fewer cars, not more, nor automation of them. However, we still need bike lanes. Why? because in order to achieve, fewer cars to make the travel lanes safe and sane to share, we need more bikes, and to get more bikes, we need the placebo that is bike lanes.
So, when the question of bike lanes comes up, everyone needs to get on board because they benefit every road user in some manner or form.