Hatse Tedros was anti-kingdoms, anti warlords, anti clergy, anti landlords and he completely disrupted everything.
Hatse Yohannes restored almost everything Hatse Tedros had destroyed. Kingdoms, Sultanates, Clergy. He even brought the South under Negus Menelik by sending Ras Allula. The only thing he continued from Hatse Teklegiorgis is crown rule. Hatse Teklegiorgis main weakness was he did neither continue where Hatse Tedros left off or restore what Hatse Tedros had destroyed.
Hatse Menelik was not anti anybody, he built on what was before him. Example: of all the kingdoms and sutanates before his time he only destroyed one Afar Sultanate. Even that he tried to set it up unsuccessfully. He changed allies and enemies from outside completely.
Change foreign allies and enemies completely - Who would have thought a year ago that Ethiopia would be a banan sultanate?