Weird - potentially yes depending on the nature of the weirdness
Awkward and showing all the red flags of someone who is constantly one half of neighbour disputes and would likely mean all give / compromise on my side and all take / complaining on theirs - absolutely not, even for the most beautiful house in the world.
Decent neighbours makes all the difference and there are some people who no matter where they go will stir up trouble with their neighbours. The kind where if they end up living next door to someone of a similar ilk, you see neighbour disputes escalating to one or both of them getting arrested - and it never ends because even if one person moves away, the remaining neighbour starts again on the new neighbours - so then you’ve either got a nightmare neighbour and/or you’ve got neighbour disputes yet again.
It may well be that he is lovely to all neighbours and just a nightmare to strangers visiting the street - but I also wouldn’t want visitors to my house who innocently park on the street being made to feel uncomfortable by the neighbours either!
FWIW, I do live on a street with only on street parking - and fortunately we all seem to have our own ‘place’ so it works very well with the neighbours - occasionally someone will have to encroach into someone else’s spot - but there are no houses opposite so then someone will just park over there. So I do ask all of my visitors out of courtesy not to park in what would be the neighbours ‘spot’ and instead to park opposite or further down where it’s not directly outside someone’s house - which makes everything run a lot more smoothly … but if someone is quickly dropping something off, I see no harm in them being directly outside the neighbours (same as I have seen the neighbours friends do outside my house), and I’d hate to think my visitors might have someone revving their engine and staring at them making them uncomfortable.
I may well be extra sensitive about it because somewhere else I lived there was a neighbour who would get very irate about people parking near his house, and he was definitely a nightmare neighbour - unfortunately he met his match with one of the other neighbours and the pair of them used to escalate everything seemingly just to irritate the other as much as possible - impacting on everyone else around them in the process, and he was a nightmare to live next door to. I’ve also heard more than my fair share of horror stories of neighbour disputes where they’ve ended up assaulting one another.
So like I say, maybe I’m extra sensitive, and yes unfortunately nice neighbours can and do move away - but I wouldn’t risk buying somewhere the next door neighbour has already demonstrated he’s got an attitude problem.
Sorry.