Oh dear! I'm going to be unpopular!
First, I think the ban must have come from a proposal somewhere in the University because of people being badly affected by the noise.
I have worked with both Autistic people and people suffering with Tinnitus. I did research into both at Post Graduate level. I am thinking that the Uni of Manchester must have had a proposal on behalf of sufferers from loud noise asking for an alternative to clapping. I think they are trying to be kind, thoughtful, decent and fair and help a minority who do suffer very badly when a sudden loud noise like a big room full of people clapping, suddenly erupts. It's only being aware of another disability, after all.
Most people do not know about this disability. It can come on as we get older, in fact, and sometimes is related to going deaf, when the recruitment of sound becomes more difficult. It is as if we turn up our receiver volume in order to hear and then a loud noise is like an explosion. For people with noise recruitment problems, and many of these are Autistic, loud sounds actually hurt them and can throw them into a panic attack.
The university is only enabling access to meetings to more people by doing this, because people with such a disability would most likely avoid a large meeting where many people congregate and are likely to burst into clapping.
If we can become aware of such disorders and treat people gently, not with too much wrapping in cotton wool, but certainly avoiding unnecessary suffering, then I think we should. We build ramps for wheelchairs, put in induction loops for hearing aids, why not acknowledge this disability?
It is about education of the public in general. This is a hidden disability and people do not appreciate how distressing it can be.
If the President or person interviewed was not very articulate in explaining why this measure had been adopted, I understand. Not many young people who are not long out of school, have come across this disability. It is not very easy to explain.
But it is very real, very unpleasant and impossible to tolerate by most sufferers, who then become avoidant of situations where they might suffer sudden noise. This means their lives are severely curtailed and they cannot participate in normal social activities or even some things they need to do such as attendance at Conferences.
I am glad this has been raised as it does reveal how few people understand this disability. We need to start educating the public.