Is this from Spain?
It sounds like what they are doing is clearly illegal and you probably could do a lot of people a favor by complaining to the authorities.
Generally for the eu: https://www.europarl.europa.eu/doceo/document/E-8-2017-003934-ASW_EN.html “If users receive unsolicited communications after having withdrawn consent, they can file a complaint with the national regulatory authority. In addition, they have the right to a judicial remedy before national courts.”
The responsible agency for Spain: https://www.aepd.es/
I’ve got the impression that Tucker Carlson is going after Alex Jones his audience. Tucker Carlson peddling crazy conspiracy theories right when the chickens are coming home to roost for Alex Jones, imo that’s no coincidence. Tucker never was stupid, he just has no morals, so he never had a problem with publicly stating stuff that he personally didn’t believe in. Grifters gonna grift.