Well in terms of the question of whether we've 'gone too far', I don't think the total number or ratio is relevant - what is are what requirements are in place for this sort of thing. Even if 20% of deaths are through MAID, that doesn't necessarily mean that the requirements are too lax or that the system is being abused - another explanation would be that that many people simply don't want to suffer through an unpreventable death.
This number/ratio will surely only go up too, as people become more aware of it and it becomes more culturally acceptable.
I understand that Catholics and others will assert zero, full stop. Fair enough. I am grateful they have argued their case so well in the UK.
But for those that approve of it in principle, how many is too many?