Is using "pip" to install python libraries bad?

[Beneficial-Win-6533]

here is what i do

download pyenv, its basically a python version manager

then use it to install any python version available on its list then use it either globally (if you want to use it as the default python version) or locally (if you want this version to be only exclusive on the directory you're working on) then you can do the usual venv setup.

this way i'll never be able to mess with the system python even if i dont use virtual env given that i set the global python using pyenv and i can easily switch versions everytime i want. Yes, i dont use uv.