Technology

Https is encrypted but it uses TLS which is a method thats pretty crackable with quantum computers as far as im aware. Its main upside isnt even really encryption of your data tho. Because the traffics encrypted it cant be injected with malicious or otherwise stuff. Like unencrypted http traffic can be altered easily and an ISP could insert ads into websites, or malicious actors could alter the website your viewing to redirect you somewhere else etc. So https is very important for that reason. The encryption is nice too but like i said it wont be secure for much longer so theyll have to update it soon to another protocol.