I have no religion and would prefer to live in a secular state but I would uphold anyone's right to worship inside their religious building in company with others of a likemind. I'm happy for people to wear their choice of clothes to attend worship, although I'm not sure if e.g. there's any religious text that forces women to cover themselves completely.
What I dislike is having someone's religion practised in my face. I was on a long train journey yesterday, (over five hours cross country, stopping everywhere) and the train manager reminded passengers, on pulling out of every station, that face coverings must be worn and only window seats used.
At Sheffield, a young couple joined the train. Despite yet another announcement about masks and seating, neither of them wore a mask and the young man sat next to his companion in the aisle seat across from me, thus shortening the distance between him and me.
After a while I became aware of ceaseless, irritating muttering. I glanced across to see the young man reading, his lips moving. I realised it was a prayer book and both had rosary beads and a crucifix. They prayed audibly, non-stop until the guard appeared to check tickets. He asked why they weren't wearing masks. Apparently, both were exempt. They were so devout, I'm sure they wouldn't lie.
He made them separate so both were in a window seat. As he moved away down the carriage, they both moved into their respective aisle seats, leaned out and conversed diagonally across the aisle. At this point, the girl was even nearer to me. The guard returned and made them sit back at their windows. As soon as he had left, after a good look to make sure he'd gone, the guy rejoined the girl, they had a laugh about it and then resumed their annoying praying. I'm sure their devotions would guarantee them forgiveness for risking others' health!
I was very glad when they left the train at York.