Actually the Netherlands already offers an alternative of a bike that is cheap that you can rent at most train stations by swiping your travel card. Usually very fast and simple. And also people who commute constantly like this can leave a bike locked at the station they commute to.
The key point is (while avoiding as much inconvenience as possible) - that everyone should be able to complete the journeys they need to complete - the fact you need to move luggage / a bike / a pram... That shouldn't be an exception / excuse / reason for car or taxi.
My favorite part of the Netherlands bike on trains system, is the ticket for your bike is more expensive than renting one of theirs at a station. That is deliberate. Reduce bikes on trains, but not the option of biking the last mile.
The key point is (while avoiding as much inconvenience as possible) - that everyone should be able to complete the journeys they need to complete - the fact you need to move luggage / a bike / a pram... That shouldn't be an exception / excuse / reason for car or taxi.
My favorite part of the Netherlands bike on trains system, is the ticket for your bike is more expensive than renting one of theirs at a station. That is deliberate. Reduce bikes on trains, but not the option of biking the last mile.