It’s not really like that at all. Kinda the opposite.
“We would love you to pick up pizza for dinner”
“I generally don’t eat out”
“If you don’t pick up pizza, someone will get lasagna delivered”
“That’s fine. I don’t really care”
“WHY DIDNT YOU GET US PIZZA?! NOW WE ONLY HAVE LASAGNE!!”
If the dems wanted them to go out and pick pizza, they could’ve worked harder to do that. The people that didn’t vote legitimately do not care. The dems needed to give them a reason to care and they didn’t. Is it unfortunate that stopping fascism isn’t a good enough reason? Yes. Did we know that was going to be the case the whole time? Yes. The dems strategy was bad, and people will suffer because of it. The people who didn’t vote will continue to be apathetic.
I think in this case the concept is that you are sending a thank you to Kamala Harris? So it’s supposed to make you feel like you will be contacting her directly in some roundabout way. So in that case although the text is to you, the thank you they are requesting you sign is to Kamala Harris.