Minecraft is an amazing game, I’ve been playing for the past 6 years, but I’ve had both cases with it, though I’ve been having an awesome time with my worlds and what creativity Minecraft can give, I have had many bad experiences too, and here they are: 6 Years ago I started playing on the PlayStation Vita, and sadly it never updated and for me that meant I lost all my worlds, a few years later I started playing on Play Station 4 and I had many worlds, but were all gone when the PS4 disk for it was scratched, now in 2018, I was playing on tablet, I made many worlds, maps and so on, but they were all gone because the tablet was lost, now you might have already gotten my point, but lastly, I made 16 worlds this year, and when I went to fix my phone, they had to restart and restore it, and that meant that all of my worlds are now gone, The problem I’ve always had is that Minecraft worlds always save into the device being offline, but never save into the cloud, they do not even save into a back up file, and can’t save into your Microsoft account, it always saves into the device which is very risky, because even a slight touch in the files or a small virus can wipe out your worlds, secondly, you can’t use your Microsoft account to play in an world whatsoever, and in some cases even iPhone transfer to your new phone can’t save your worlds, Thank you Mojang and Developers if you’re reading this, and I hope you can understand the problem, and I hope there could be a solution in the future. Thank you and Best Regards.