You're the first person to have mentioned nurses being phoned every day about getting the vaccine, and I've not seen it anywhere else, and I follow this stuff pretty closely. Have you got a reliable source of that happening? And isn't just someone being called a couple of times and being engaged in discussion as to why they're not having it, as that is common practice for GPs to do that to see why some patients have yet to be vaccinated, and to check there's not some service access problem as the reason.
The side effects thing has been discussed plenty, and the official advice is right, people (especially those working in health and social care) should get the vaccine.