MFA in the eyes of us and in our terms, yet great way to present contents in the eyes of my clients which are my target
and you say
Honestly the only reason for keeping these sites online is that they are making profit from adsense program, and hey, that email I received from google adsense team proves me their love.
Even though you know that it is against their quality guidelines you still keep these pages on (the optimization emails are automated as most google messages are). This means you always knew that there was a risk, you took it and you lost. That's called gambling.
Don't gamble with your Adsense Account because once it is gone it is near to impossible to get it back.
What all people who complain about AdSense Termination are forgetting is, that they don't hurt Google when they violate TOS or Quality guidelines. They (and you too) hurt us, the AdWords advertisers who try to get a decent return from their investment.