Google need evidence to see what the problems are. A good rant may well help you feel better, but if there is nothing specific for them to look into you have wasted their time. There isn't any point in that.
Wait! You're saying that we should make Google aware of the problem of MFAs? Nah. If I would be running a product like Adsense, I would know it inside out. Which is probably exactly the status at Google. They KNOW about all this, but they don't care. Why? I don't know. I let others speculate about this.