I hate the sound of honking cars during traffic or motorcycles that would unreasonably make a lot of noise when they would pass by on the streets. With the motorcycles, it's like everything is well then suddenly someone comes around and randomly disrupts the peace.
Yes! This is so frustrating. My grandma lives in a quiet area, and whenever I visit her (pre-Covid), it seems that there's at least ONE motorcyclist who decides to rev their engine right outside her house. It's really distracting and annoying. My grandma also startles easily, so every motorcycle scares her a little bit.
Man, I'm sorry to hear about that because I can relate to your grandma's experience. Aside from annoying, it can also be stressful especially when you're trying to focus on something. It's such a problem when I'm trying to record a video too.