Such debates and watching such debates are not spiritually healthy.
They are from a ego driven dualistic mindset where each side argues over who’s right and who’s wrong. This isn’t faith, but defending the ego, which has an attachment to the particular religious group. It happens in religion, politics and even in diets.
Spiritually, such debates will be replayed in your mind over and over, during prayer and even at Mass. The ego will try to come up with defensive attacks to justify one’s position and provide certainty that they’re right and the other is wrong.
My advice is to avoid arguing with others about your faith.
You either have faith in Jesus Christ or you’re just trying to defend your ego-identity attachment to your religious group.
Instead, seek to follow Christ in love, humility and interior silence. Whenever another challenges your faith, don’t argue, but see it as their as their poverty. Pray for them and step away.
BTW, I’m expressing this from my own experience, where I loved to debate in the past. Still working on moving away from it and in many ways have had success, but also failures.
In all, interior Contemplative Prayer is the best remedy.
Centered In Christ
Jim