The bickering here is fun by entirely besides the point.
Clearly the siyum attendees, much like the posters here will have strong opinions whether the droshos should be in English or Yiddish.
Unlike the posters here, they provide a simple solution in order to keep sholom: simultaneous translation.
Some complained that they couldn’t hear on their phones but the solution is just as simple: bring along big headphones and plug in to your phone.
In the UK siyum they don’t rely on phones but have a radio broadcast system with special headphones which seems to work just fine
So mods, can we close the thread? 🙂