I got my Netgear router installed with Express VPN working eventually. It took ages mainly because I am old and incompetent and also because the Livebox is in the basement and I wanted to service two locations upstairs.
I needed a lot of help from Express VPN using their chat to an expert service but they were patient and very helpful. I have added a Roku to the TV so now all my video requirements are in one place on one device (Including Netflix Sue K).
I will let it run for a bit before discarding my ginormous satellite dish and decoder which are now obsolete.