Even with your own personal projects it can become a mare. If you like to code interstitial (in those quiet moments between your day job) and hot desk and have a multi platform environment its pain to just use those tool and setup for each new place - I code on Windows (+wsl), MacOS and linux sometimes. I uses github privately to sync everything. Its just me.

Rye is much quick to get started on a machine; install rye+git etc, pull project from git, rye sync. The sync command does all the lifting, installing python version that I set, setting up a venv and installing deps.