The difference is, Greta is never going to see my personal opinion, despite this being, essentially, in the public domain. I am sure she has plenty of people criticising her anyway, my opinion is of little relevance. However, if I call Pexbo a cnut and I mean it, rather than it being a bit of banter, that is criticising the poster, not the post, which is not in the spirit of the Forum. That's something
@Brwned is well aware of and that's why I called him out on it.
Well no, but, I'm not going to lie, the thought of having to drive around in a hairdryer in years to come doesn't fill me with any great enthusiasm. I do walk an awful lot though, often at the mercy of cyclists, who show little regard for anyone but themselves, although that is another argument entirely.
Let's be honest, nothing is ever enough for anyone on any subject, whatever it is. You still need to recognise what has been done already, and you can do that without resting on your laurels, and continue to with those projects, whilst adding more once the technology/funding is in place.