Dude, someone disagreeing with you isn’t negativity. It’s a difference of opinion. No one is trying to attack you personally.
If you want to believe that the gauntlet broke, that’s your right. We don’t see what happens, so no one can say definitively that you’re wrong.
You should give the same respect to everyone who has a different opinion. Just like you have a right to your opinion, everyone has a right to their own opinion. Personally, I think any of these three scenarios are far, far more likely than the gauntlet breaking: 1) Cap simply dropped the gauntlets so his hands would be free to grab Thanos’s hand; 2) the strap, being weaker than the solid vibranium gauntlet, broke; 3) continuity error.
I hope you can accept that this is a difference of opinion. Again, there’s no right answer, but disagreeing with your opinion is not the same as attacking you or being negative. You have to separate yourself from your opinions.