You didn’t ask for ads in your RCS chat app, but you're going to get them anyway

Aamir Siddiqui writing for Android Authority:
While all of this sounds great for businesses, it eventually does mean more ads for users, now delivered to their messaging app, irrespective of their OS. In the screenshot above, you can’t even spot an easy way to unsubscribe or opt out of the messages, which is a horrible user experience.
What do you mean the messaging protocol developed by an advertising company is good for advertising? I’m shocked!