Cutting the stems of banana instead of wrapping them when preserving them I am searching for a ways to preserve the banana, and most of the time they said that I need to wrap the stems in a plastic or scotch tape so the gas wont come, they said that this gas is the reason why banana ripens fast.

I am thinking that maybe by separating each bananas then cutting the stem of each one of them instead of wrapping them will effectively preserve the bananas? It is very time consuming to wrap each one of the stem.
I eat a ton of bananas and was excited when I heard about this...but it’s a total lie. I did it for 2 weeks (2 bunches) and saw no difference. So, I did an experiment. I did 2 with and 2 without...then took a pic...then left them untouched on my counter for 4 days. Then took another pic. The ones wrapped looked EXACTLY the same as the ones with no wrap. Both equally spotted and soft. No preserving what so ever! I’m going back to using the “green bags”. They don’t work great but definitely better than doing the “plastic stem wrap”. I don’t see an option to attach the pics here but I’ll find another site that I can.