Who's the worst Magnum Photographer of all time?

For me, it's Lua Ribeira. Her work is a solid 6. She has a few good photos, but it's surprising that she's part of the world's most prestigious agency.

https://www.magnumphotos.com/photographer/lua-ribeira/

The fact that Cristina de Middel, the current president of Magnum (also Spanish and likely a close friend of Ribeira), was involved in her selection is, at the very least, suspicious.