The EU regulation authorizes unbundling chargers and cables from the product packaging, but it does not require either bundling or unbundling. Either practice is compliant. Regulations were previously silent about unbundling chargers and related cables.
This unbundling is an Apple decision that has little to do with EU regulations compliance. The company is compliant either way.
PS: Go find the regulation that support your opinion and paste it here. I can easily find the one that clearly states mine.