Why did people think that making another Yuzu fork was going to revive the emulator... Yuzu got taken down, and now "SUE YOU!" got taken down. Makes perfect sense.
Make the move to Riujinx damnit or emulate older games
Get the original payload.elf here: https://wiidatabase.de/wii-u-downloads/exploits/webhack-5-5-2/
Then drag the folder inside the root of the wii u's sd card, it will ask if you wnt to replace the files, say yes, this will merge the files, Take...
This wasn't even made to be already used, it's to be used if Nintendo removes the Internet Browser with a new firmware update (which I don't think will ever happen), I found multiple video guides using this, while the web exploit is working fine.
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