No source of information then.
To the last poster: You could find a source of information written by a reputable computer scientist. Your unwilling to do so is suspect. Perhaps people are just making up crap to obfuscate.
I've told you where you can find it. If you're incapable of locating the code repositories for the very project you claim to be knowledgeable about, that looks far more suspect.
EDA: https://github.com/Bitcoin-ABC/bitcoin-abc/search?q=emergency+difficulty+adjustment&type=
Miner tax/IFP: https://github.com/Bitcoin-ABC/bitcoin-abc/search?q=infrastructure+funding&type=