How do you automate that? You need some kind of cookie to download JDK and you're getting it by clicking a button. The only way to automate it is to simulate "agree" click.
I'm not saying I'd write an "I Agree" bot, but I've certainly written scrapers of comparable or greater complexity, and I'd be quite surprised if there was nobody that did this.
If you haven't written a bot, but you habitually download the JRE/JDK from Oracle's website, accepting the license manually each time, is there really a difference? How many people are rereading the license each time they do this? I would guess the number of people that do this is roughly a rounding error above 0.
Writing an "I Agree" bot without checking out what the license was...
Entering a contract without checking out who the customer was ...
Curl lets you keep a cookie jar around, for example, so yes, it's pretty simple. It's also a terrible idea, but doesn't seem to stop people.
For example, if agreeing to TOS was neccessary, Let's Encrypt could no longer be "totally automated". Therefore certbot has an "--agree-tos" option, present in oh so many ansible repositories.