Easier Transfering of Worlds!

Hello!

I am writing today to request easier transferring of worlds between devices. When I was 8 or 9, I used to play on a Nintendo Switch. I made many worlds, including some that I played with friends that I am no longer in contact with. I recently went down memory lane and visited these old worlds, as I am about to sell my switch.

A few years ago, I switched from playing on the nintendo switch to playing on windows. It worked out a lot better for me, and my computer is a lot better. However, I did not have access to my old worlds. Currently, in order to transfer worlds between devices, I need two different memberships! I need a nintendo switch online membership ($4/month), on top of a realms subscription ($4-8/month). 

I realize that this is a small sum to most people, but for a kid, especially for kids who don't have a credit card, or are in a bad situation, or maybe even their parents just don't want to spend $15 to let them transfer worlds, it would mean everything to add some sort of feature to allow easy world transfer to windows.

This feature actually already exists on the windows version of the game, and it works great! I just want some way to transfer my worlds, maybe by adding worlds to your account temporarily for free? Please also let me know if there is something I am missing.

Thank you for your time,
Charlie214