I visited Istanbul a couple of weeks ago, and the amount of ads in TV, media and billboards advertising dozens of different crypto companies were mesmerising. More interestingly, for a "culture" so gold focused.
Older handhelds had also their quirks! The original gameboy boot bios would load the Nintendo logo from the cartridge ROM and would run a "checksum" of the logo data, to compare it with a constant value stored in the Bios itself - it the logo in the cartridge is the copyrighted Nintendo logo, it would start the game.
With that Nintendo wanted to be sure that any cartridge would require a copyrighted logo so a License would be technically required.
I think you are assuming someone else should have created that email address without the dot because you are getting emails addressed to someone else.
The reality is it is more likely that someone who hasn't created that email is using it as their address because they don't really understand how email and email addresses work
I don't follow the development of this game but I can imagine they have plans to allow user-generated content to be added to the game through some kind of system. And if they don't have plans, they should.
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