The difference is that many people have only had negative experiences of the traveller community. There are some very real and objective complaints.
It felt like OP tried to justify travellers trespassing on land, damaging it, and leaving behind human excrement by saying it wasn’t their fault, it was just because they weren’t being given land. But she also clearly doesn’t think that behaviour is acceptable and isn’t like that herself.
Where I used to live in London, there were travelling communities that would arrive periodically. Milk was stolen from doorsteps, the kids’ park trashed, and the adults would send their children into shops to steal while they distracted the staff. I worked in a shoe shop at the time so experienced this firsthand.
I think the really, really unfortunate thing for decent folk like OP is that there is still a fair chunk of the traveller community that behaves like this. She says anyone that behaved like this would be ostracised in her community but that’s certainly not the case for all traveller communities, and therein lies the problem.
While I absolutely agree it’s wrong to make sweeping assumptions, it would be also wrong to suggest there isn’t some truth in the stereotypes. Clearly not for the whole community, but certainly still part of it.
And I think that while that persists, and while that continues to often be people’s only direct experience with the travelling community, it’s going to be really hard for travellers to change some people’s minds about them.
I think posts like this are a great opportunity for people to understand more about the traveller community and their culture, particularly the many positive aspects, so it’s a shame that she left. But I agree that OP didn’t need to keep seeing the same questions about excrement/rubbish time and again when she’d already answered them a few times. But if you’re going to do an AMA on a controversial subject, you do need a thick skin. I’m autistic and certainly wouldn’t do one on autism because I know I’d not cope with questions that felt ignorant or insulting!
Every time I see travellers talking about their culture I always feel really envious of their family values, and of having such a close community. I think there are lots of us who would love to be part of a community that takes care of each other like that.