Definitely.
Hinduism, for one, is syncretic, with almost no limitations. Some even worship Jesus. Some (unlike Catholics) worship Mary. That’s among many other gods and goddesses, of course.
At the core, most protestants don’t. They believe in personal interpretation, and many, if not most, allow that all others are also valid.
It can be interesting sometimes to look up the “faith statements” of various protestant churches. While some, like Anglicans and Lutherans have fairly lengthy and complex ones, far and away most are no longer or not much longer than a single page. Very little is held in common, all else being just how the individual sees it.
But even Anglicans are highly varied in what they regard as “truth”. I have said it before on here, but I’ll again paraphrase what W.F. Buckley once said. It went like this: “The Anglican Church is so eclectic that no one, from the Pope to Mao Tse-Tung can say with any degree of assurance that he is NOT an Anglican.”