I think that many things changed over the years
Then I will have to assume you are at least thirty years old. Welcome to this thing we call "The internet"
People nowadays doesn't read books as much.
No, people nowadays doesn't. They doesn't get no grammar neither.
What is the difference between reading books and reading on the internet? Kids are reading far more then people in the past, they are just reading different mediums then the old ones. There is no reason for them to be different.
People doesn't even like the classical games (hopscotch, Heads Up 7 Up, etc.).
Kids still play them, but now they do other things as well. My younger siblings go around on their bikes and play with friends just like the people in the olden days do, they just have other things to do when they get board with that.
Technology was a huge reason for this change.
Really? Whatever gave you that idea?
Ever since our modern technology was introduced, people began to rely on those gadgets instead of the old sources.
Because technology is better then the old sources. When power tools where invented, people stopped using hand tools for most jobs because power tools where far more efficient, did the job better, and took less work to do. Guns replaced bows because they scared the enemy, took less time to train, and required resources that the modern world could get easy. Now technology is replacing things like books, after all, you have the world's biggest library in the palm of your hands, which lights itself up so you don't have to light from an outside source, and can be manipulated easier.
Technology has helped us a lot, but brought everyone down in some way.
Really? How so?