You’re going to vote, not worship.
I’m not religious in the slightest but I like looking at Cathedrals, mosques, synagogues, gurdwaras, for their architectural significance.
And in any case, most usually it’s a parish hall, not an actual place of worship
{edit, and in any any case, excepting the total fruitcake fundamentalists, most religious types are happy to accept the existence and even embrace the ideas of other religions. Plenty of non-CofE types turned up to the Cambridge’s wedding, to the Archie of C’s investiture, etc. just as the AofC went to the pope’s funeral}