I suspect you are exaggerating quite a bit. I actually signed up on Cruz's website, and the most I get is requests once or twice a month.
And they're easy enough to avoid. Certainly not so bothersome that I need to run to FR to complain about it.
I never signed up for anything and I’ve gotten 3 in the past week
If I knew how to do a screen shot, I would gladly share with you the multiple emails I receive DAILY, from Ted, Heidi and some random staffers.
I receive texts as well. ALL of it is obnoxious and beyond over the top.
Let me go count how many I have already today.
4 emails so far - the day is young