I'm never bothered by aircraft noise so I am unaware of the problems being talked about.
The only thing I have noticed is aircraft flying East-ish over Ramsgate, before making a Westbound final approach over the town (not training circuits).
There are plenty of other routes to get into position without going over Ramsgate twice.
Doesn't bother me 'cos I love aeroplanes, but it seems a bit dim-witted to annoy the general population unnecessarily.
I suppose as Ramsgate gets the bulk of the landings, it would be good
PR to avoid flying over the town unless absolutely essential.