I’m about to buy this device but I’m curious why it isn’t in the device list already. I know a lot of pixels are Verizon locked bootloaders and I’m curious if maybe it’s because of that fact.
Regain your privacy! Adopt /e/ the unGoogled mobile OS and online services
The Pixel 7a will be officially supported with the next /e/OS version 1.20:
If you want to try earlier you can use my unofficial version:
Awesome, can wait to try out the official for my Pixel 7a 
1.20 released and the Pixel 7a seems to still not be supported as of March 2nd, 2024. Did something change?
I suppose the releases are a bit delayed
update: seems that now officially released