The subject is of some interest to me because, among other reasons, the USA (and parts of Asia) are the main places where highly Biblical, Protestant Christian views are found in denominations and churches. Much of the continental and Anglosphere Calvinistic and mainline churches have modernized, liberalized, and collapsed in membership, youth catechism, and attendance.
I would like to, without compromising on my conscience in Biblical matters, like to have a more open dialogue with Fundamental Baptists, Calvinistic Pentacostals, and so forth. I think if a church is demonstrating gospel ministry and responsible eldership then we can at least work with them on some things.
I am well aware of segments which are quick to anathematize and others which compromise too much. This is not an easy situation to navigate. Yet I believe many of these people are actually gospel preaching Christians, and also my neighbors, I would like to have some kind of agreement on helping each other where we do agree.
I think the Evangelicals took some wrong turns in the past, but many of them seem to be coming around in recent decades.