Not really, no. Japan is just traditionally pretty xenophobic.

It could be that they tend to be hostile towards foreigners.

It’s not an uncommon issue to happen when setting up a dual boot system. The easiest fix is to just add windows to the GRUB bootloader.

Unless your drive was encrypted using bitlocker, you could have just mounted it in Linux and recovered your data that way.

You absolutely didn’t have to format your windows drive to fix the missing bootloader issue. That’s like burning down your house because you lost your keys.

Here you go.

It does look like Roblox is trying to kill the Linux workarounds, though. But to me that’s a reason to drop Roblox, not Linux.