How do you propose that Companies negotiate with their workers then
@Bruce Wayne ? Individually?
Employment is a commercial contract between two parties with little alignment of interests in the majority of cases, and it is essential therefore that both parties are each represented by a body (Directors in the case of the Company, on behalf of shareholders and a Union as a representative of the workforce) to efficiently negotiate for both parties.
Negotiations are not just about pay and conditions, they also cover areas such as productivity and quality control standards, working practices, health and safety, dispute handling processes and resolution, and general corporate compliance.
So today Unions are just as relevant to good employer/employee relationships as they have been in ensuring the gradual improvement of working conditions and practices over the ages.
You talk often about improving the education and skill sets of the general working population yet you seem to want to commoditise employees into low cost, zero hour contracted minimal value assets to businesses. The two do not fit, and never will.
Go and listen to the first clip in particular and recognise that improving the working conditions and terms of employment improve the economy, not destroy it!