The point is more you'll continue to skip those things, even with more errors, with higher base damage. Brawler adds and Midan gunners go down sooner, weakness is less of a hindrance in making the mini checks, you can play Vortexer ridiculously conservative and have all the time in the world. I'd guess skipping the last BioArith on Swindler will start being a thing. Much like Thordan weapons made A3S and A4S significantly more open to clears with major mistakes, i230 weapons here will be huge. And much like those fights, you'll sill have to mostly do the mechanics to succeed.
Short of essentially post-echo levels nerfing it, there's just not much in 6 that can be nerfed in a way that gear won't eventually do, and given that we get relatively little content with teeth I'd rather let gear gradually do its thing than straight defang the fight. Especially since 8 just seems to be 6 with more robots pointing and laughing. None of the timings are ridiculously strict, nothing seems particularly bad with lag. The OT getting a mirage seems pretty intentional, in that Mirages are Divebombs: No, You're Actually Doing The Mechanic This Time Edition.
Gonna die laughing if the only Savage change is patching out A8S sac strat. They won't, but it'd be hilarious.
How do you keep finding new ways to disappoint me