I have lived alone continuously for the last 12 years now.
I also had my four years at university before that, where technically I was independent, but not always living alone, which was very difficult (halls of residence, sharing flats).
In my 12 years living alone I have certainly coped consistently well in things like finance. However I can say that otherwise, I have not lived alone without serious amounts of difficulties and trauma.
I have repeatedly ended up with problem neighbours, wherever I have lived (5 addresses in those 12 years). My moves have been more to do with trying to "trade up" in the property market than anything else. But I have had so much of what's been no less than trauma, pretty much all of that from neighbours, and that's been a factor too.
Perhaps being alone, and being an Aspie with the different presentation you have can make you a target. To be honest the only reason I will stay in Edinburgh - a city with high house prices - is the involvement I have with Asperger's here. That is a BIG reason for me to want to live here, and outweighs all the difficulties I have had. Even if you're on quite a good wage like me, maybe another reason for my difficulties is that the bar is set high enough in the housing market here that you'll end up only being able to afford places where you'll have trouble, particularly if you live alone and have one income rather than two. All things considered I live alone, though, because I really need my space.
With things like that in mind I'm intending, as head of the AS society here, to push for less vulnerable housing situations for the independent adult Aspie, as part of an agenda for our next meeting to assess where Aspies could do with better services. Perhaps less vulnerable situations might be specific AS/autistic housing blocks, and/or simply better support for a population that can be vulnerable.