Vodafone here seems more eager than other ISPs to block things, for some reason. I've had Telefonica, Orange, Jazztel and Movistar before and seemingly they weren't as eager, or there is a lot more blocking the last ~2 years which just happen to align with when we switched to Vodafone.

Sorry? I don't care what Cloudflare opposes, that half of the websites I use stop working during La Liga matches + Vodafone apparently goes above and beyond to block sites for knowledge sucks, regardless if CF or Trump are involved or not.