That's it really.
I know a lot of people that have started huge parking wars with their neighbours because they feel they should be able to park outside their home, but don't have a dropped kerb.
To the point where they have stopped being friends with neighbours. One family I know sit at their window all day waiting for space to move their cars, and have blocked people in on purpose.
AIBU to think if you don't have a dropped kerb you should kind of just get over it? Unless you have exceptional circumstances which mean you kind of need to be directly outside, in which case chat to the neighbours but still do not act like you are entitled to the space.