Until we found out later that the Governing Body members etc visited famous historical churches and "holy places" in their many travels, we used to avoid them because we viewed them as part of Babylon the Great (touch not the unclean thing).
I remember my Mother being apprehensive about visiting West Minster Abbey for example, when we were visiting non JW family in London even though she had invited and fully expected them to come to the meetings with us at the local Kingdom Hall while we were there (which they did, out of politeness).
How narcissistic and arrogant to think that our visiting the historical church that was the flagship of their religion would be offensive to God and them not attending our meetings would be a considered a rejection of the "Truth" and another nail hammered into their collective coffins.