Yes I realise big jets are approved but this is of concern to GA which is myself and everybody on this forum, plus all bizjets. If one wants to ground GA (except for low level recreational farm-strip to farm strip type existence) this is a good start.
The potentially bad news is that airspace, particularly in the London area,
is going to change: the costs of not implementing PBN are just way out of proportion with the needs of a few GA pilots like you and me. The good news is that (1) the regulator in the UK is very aware of the needs of all airspace users and will do a good job of balancing them and (2) EASA seems to be finally seeing sense over some certification/approval stuff.