I'm currently working on porting the ThinkPad X220 and T420 to Libreboot,
which includes removing the ME entirely instead of just "neutralizing" it (or
minimizing it). Once achieved, it will be available on Minifree and we will
seek FSF RYF endorsement.
In addition, there are some AMD (circa ~2013) laptops that I'm interested in
paying for porting to Libreboot.
Every purchase of Minifree's Libreboot T400 (which is 75% cheaper than
Technoethical's T400S) funds my work :)
https://minifree.org/product/libreboot-t400/