Capital One Venture X - Realistic Expectations

Is it realistic to get approved for the Venture X if I already have 9–10 credit cards?

I’ve been digging through data points, but the results are all over the place—some people get approved easily, others get denied for seemingly no reason.

Also, based on what I’ve seen on YouTube, Capital One miles don’t seem as easy or valuable to use compared to other programs. I get the impression some creators are hesitant to cancel the Venture X, not because they love it, but because getting another Capital One card later might be tough.

Would love to hear real-world experiences—especially from folks with a deep credit card lineup.