Other M made no damn sense. How is someone with paralytic fear of Ridley actively hunting him down in several games.
There isn't a single scenario in the entire series where it could be accurately said that Samus was actively hunting Ridley down.
In Metroid/Zero Mission, he shows up out of nowhere at one point while Samus is exploring the depths of Zebes. There's a quick flash of a scene in Zero Mission showing Samus react with shock and fear to his sudden appearance.
In Metroid Prime, Samus first sees Meta Ridley on the Space Pirate Frigate as it's preparing to melt down. She totally freezes as he flies away. She technically follows him to the surface, but she's not actively pursuing him and focuses instead on figuring out what the Space Pirates are doing on the planet. She briefly sees him again in Phendrana Drifts, but doesn't actually encounter him until she's heading to the temple.
In Metroid Prime 3, Ridley attacks Samus on Norion. At first, she is only able to run away. In the reactor, she frantically attempts to fight back when he surprises her but is knocked into the pit and only able to fend him off before being saved by Rundas. She doesn't run into him again until the Phazon core on the Pirate Homeworld.
In Super Metroid, he ambushes her at the station when stealing the infant Metroid. She kinda fights back, but both of them retreat because the station is crumbling, and then she tries to get the infant Metroid back and eventually encounters him on Zebes.
In Other M, it's clear Samus believes him to be irrevocably destroyed, so when she sees his clone back in full force on the Bottle Ship, she freaks and the fight doesn't go so well at first. But, as I described before, this isn't necessarily inconsistent with the past games; in all of them but Zero Mission, there's one failed encounter where she either freezes, fumbles when trying to react to his ambush, etc., first before the successful fight.
The issue was ultimately that past games never touched on her past with Ridley being emotionally scarring, and, more importantly, this depiction of the character ultimately didn't enhance the game (or even suit the kind of game Metroid is at all).