How small and area is does not matter, the area will expand, look at ULEZ zones in London, soon it will encompass anywhere within the M25.
Of course what should happen is the current laws are enforced, banning the 95% or so legal motorcyclists from an entire area because of the 5% that run loud pipes is insane, a copper could hand out thousands in fines in a few hours - covering the cost of said copper and providing extra Police resources. But no, lets just ban all bikers to please those who (legimtamely in many cases) moan about them.
Dickish behaviour does not help for sure, and you can sure make a lot of noise even with a leal exhaust, but many people who fit a nosiy exhaust are dead keen of showing off how loud it is at all times, and others are just bloody loud, living at the edge of town I get it all day long on nice summer days, and its abysmal in spring on the first few nice days, about 50m from me is the last house in town, the 50 zone does not start for another 100m or so, but these noisy bastards cross the roundabout and nail it, right next to a heavily used path that leads to a meadow popular with familes and dog walkers.
When my boy was a baby I was taking him ou in his buggy for a whiz around the park, just down from the roundabout when some c*** on a Gixxer came off this roundabout and nailed it to the limiter in 1st and 2nd, passing us at full chat in 2nd, probably about 80mph in a 30 with his race pipe, scaring the shit out of my boy, and bikers think they are unfairly singled out?
90% of the damage "we" do to oursleves could be easily avoided, some is inevitable, it is hard to enjoy our ICE machines without making some noise and wherever we do this someone will hear it and moan about it, but we could help a lot by not fitting really loud pipes, and thinking about where we are before opening it up.
As for tourism you can already see many Hotel websites removing the "motorcyclist" tabs from their pages, preferring to target walkers and cyclists, I suspect some see mentioning motorcyclists as likely to put off other potential guests who may not like to be awoken by a load of noisty bikes heading out early, or listening to a group of bikermates talking as loudly as they can about how fast there were going earlier in the day over dinner.
I was looking forward to be able to go on long trips abroad when I retire, as that is 14,15,16 years away - when I left school I thought I could retire at 65, now 67, by the time I am 67 it could be 70, anyway, I am not convinced my fossil fuel burning vehicle will be allowed to go anywhere worth going in a decades time at this rate.