Minecraft World, Failed to Sync fully or is Corrupted. 7year World lost.

Hello and thank you if you dare read my awful writing.

Is there any possible way to revert back to a previous save within the cloud, for example, can it be made so that my data that's saved in the cloud, could be reverted back to the 1st Feb?

To provide some context of what happened, I have a 7year, long Singleplayer Survival World. I was updating my guardian Xp farm on the Bedrock edition. The farm worked so well that, 5 minutes would get you sufficient levels to do whatever with, the tutorial
explicitly said not to walk away while the farm was active. Me and my Dumbo self walked away for dinner and came back about 45 minutes later. The farm would send the mobs through the portal to the Nether, and thats were you collect the experience and loot.
I walked into the Nether and I instantly crashed.

What unfolded next was about 3-4 days worth of troubleshooting and test, copying, changing settings, changing statues offline-online, uninstalling, removing accounts, clearing local saves, clearing Mac Address... and so on. Ever Mojang post, every Reddit
comment, every Xbox forum dedicated to storage, sync failure, youtube fixes and so on.

Nothing worked, I am now at a stage where I have two saves, which just say Failed to sync world not fully saved or is corrupted.

And so I am here. Hoping that someone in a position how might be able to help.

Noting is clear about the cloud storage, I understand that it's linked to your account and you must be online, however, there must be some kind of system in place to revert or recover lost data?

At best, all I wish is to tick my clock back to February 1st, before I made the Guardian farm so that I can save a copy of that world.

I have one other option, Metadata. However, I'll only attempt that is all other options are lost.

Sorry for the long post, there was a question which I am desperate to find out. Thank you again for taking the time to read this.

:)