ToolTall, that's a bit harsh.
I am happy to take responsibility to lead a ride. Done it loads of times in the UK and the Alps where I have worked as a guide.
BUT – I now won't take the responsibility for being sued by some ambulance chaser. It's different.
I've patched peoples wounds, fixed peoples bikes and carried peoples kit when they've bonked. But I have, as yet, managed to avoid being sued.
I'm just a guy who rides, who is happy for others to come and enjoy a day with. I don't need hassles more than that.
As for qualifications – I don't agree with (m)any of them. They are self appointed, self certifications, that mean little in the real world. It's one of the reasons why it's so hard to work as a guide in the Alps now.
Experience and temprement are hard to qualify – but are, IMO, the most important parts of life…..
And besides – as I said above – a qualification is just something the lawyers would use against you…..