It might be a non-profit, but a church is a business like any other, and many churches are in danger of shutting their doors across the country. This is basically every denomination out there too. Some of these shops are not just for money skimming reasons, but to understand how a visitor feels, or is welcomed when they go to a church.
I was on council of my last church and our membership was dwindling for many different reasons - Covid, long term members passing away, people moving out of the area, not enough offerings for kids, etc. We struggled to find ways to get more members, especially during the pandemic.
I wound up moving out of the area, and the first church I attended with my family, was a large, non-denominational, non-traditional church. Once we entered, they wanted to whisk the kids off to Sunday school classes. This was odd to me as I had always had my children in worship with me. Priests or pastors would either do a children's sermon, or have a children's time, the kids weren't in completely separate rooms. Had I been shopping that church that day, I wouldn't have necessarily given them a negative, but probably give feedback that they can let parents choose if they want to have kids go to Sunday school or participate in worship.
I've done adult toy stores and didn't find it much different than any other retail facility. I haven't done strip clubs but I imagine those are to track cash handling, or potentially make sure people are getting carded for drinks. I would hope they wouldn't want shoppers to report on more illegal activities, like prostitution. That's what undercover cops are for, imo.