It is because you can’t create an account anymore on spiffy360 wii and you need an account to download them. It would be a real waste for them to not be accessible by everyone. If you read closely the description I credit every themes.
I may try the new ram site, and download more RAM to my Switch. Not sure if ddr3 is the right ram
for it tho. Edit- no it uses floppy Ram, just like @AncientBoi