Science lol, it’s dogma. The cdc even says the vaccine provides no protection against the original strain and with the delta variant the helper antibodies actually help infects cells. There’s not even a new formula being discussed, not that that’s a bad thing. But once the EUA becomes a full approval just wait and see how many variant boosters show up a year and to maintain fully vaxxed status and to be apart of society you’ll need all of them.