While the pineapple is on plant do you cut off top?

Question

My friend cuts the top of the pineapple before it is ripe; she says it makes it sweeter.

Answer 1

One of the amazing things about gardening, you can always learn tips from another gardener, however, I couldn't find any source that suggested this technique.

Here is info on harvesting:

https://www.gardeningknowhow.com/edible/fruits/pineapples/picking-pineapple-fruits.htm

https://edis.ifas.ufl.edu/mg055