There are some amazingly uneducated people in this comment section. I’m not going to bother correcting all of them, I’ll just leave links here so people can teach themselves how the god damn internet works.

Jfc.

https://www.freecodecamp.org/news/osi-model-networking-layers-explained-in-plain-english/

https://blog.cloudflare.com/deep-dives-how-the-internet-works/

https://www.youtube.com/watch?v=IPvYjXCsTg8