No python-fu menu in gimp

lubuntu 20.10
GIMP 2.10.18

I think it is a Python3 thing but I don’t know why it still should be.
https://discuss.pixls.us/t/gimp-pyth…20-04/17769/10

I am trying to write a script.
I started to use Scheme but I asked a question and it was suggested I use Python.
I got the impression Scheme is not recommended.

Does anyone know why I’m missing the python-fu menu?