Why are people these days so needy?

Like I can’t even go on a walk & mind my own business, without someone giving me a dirty look because I didn’t acknowledge them. I have to drive 30 minutes to a rural area to walk in a nature preserve on actual trails instead. And roommates who talk my ear off at home. I have to take my laptop to the park & use my hotspot for wifi(Visible Wireless) just to not be bothered. And going on vacations I hate not having my car, because I don’t like being on other people’s time. I like to wake up in the morning & eat breakfast alone at a restaurant, & I can’t do that then.