IMS is a fundraiser for various outfits like the National Rifle Association. The esteemed President isn't going to do squat about this. There are far more pressing and important issues. I would suggest that instead of waiting around and doing nothing but complaining, you find out what the law says and you make it work for you, which includes reporting the calls, telling them to stop, and suing them.
Don't say "Yes" to anything they ask you, as it is an attempt to scam you later by saying they have a recording of you saying "yes" to something else. Heavy boiler room noise. They asked for a manager. Told him he had a wrong number. He said he was trying to confirm that it was a residential line, which means he was probably trying to get a recording of me saying "Yes". He said he was calling from Hotels Giveaway. Scam. Blocked.