Rooting is giving us the freedom to use the harware we apid for as u like . even instaling owr ROM (rom is the os of the mobiledevices) but coz it is a hack because we aer hacking the original firmware its kind risky and doesnt has the same procedure. I believe that as long we paying for the device we should have the freedom to put any rom we want and not having all those spamming apps and advertising at something belongs to us. If android devices were easier to root people easily they would use and older devices now are outdated coz there are communities making roms for these to be usable again. But i think its something companies dont want to be done. I have tried and make very old pcs to be somehow usable but never on mobiles phones and its something i want to research it. But propably is hard because im a person i change phone when i broke it . btw nice post and can be understand from people are less tech savy