Oh, no.

Do you want cringe? This gang-stalking collection is very cringe. Now, I am not saying there isn't such a thing, but clearly this person is paranoid (In my opinion). She goes out and believes everyone is out to get her, so she films them. Plus, she confronts them. I saw a post on reddit about one video and decided to watch a few of her videos. Damn, they are creepy.

I know I shouldn't be giving her channel more views due to the fact she bothers people, but it needs to be seen. Then, you will go through a whole gang-stalking rabbit hole on YT.

So, what is gang-stalking? From Urban Dictionary, ((Gang stalking is a form of community mobbing and organised stalking combined. Just like you have workplace mobbing, and online mobbing, which are both fully recognised as legitimate, this is the community form. 
Gang stalking is organised harassment at it's best. It the targeting of an individual for revenge, jealousy, sport, or to keep them quite, etc. 
It's a psychological attack that can completely destroy a persons life, while leaving little or no evidence to incriminate the perpetrators."  ))

Actually, this is actually a real thing, except not in the case of the vlogger above. Gang-stalking is used by the Church of Scientology all the time. Whenever, they have a high profile departure from the church, they use hidden members to watch and spy on the former members. They will mess with them. That is real gang-stalking, but a group of teens changing tires isn't.