Yeah thought Tsukihime remake power boost is to keep up with Fate's powercreep if anything.
It was, the issue is like with everything is that people don't like reading and Tsukihime fans really, REALLY want a W on Fate fans for how the former grew far bigger than the latter.
TYPE-Moon/Nasuverse Feats/General Thread - People Die If They Are Killed Edition
There's also the fact that the "Light of Judgement" is not remotely an exercise of Rhons full power. It's closer to Gil flinging a single sword out of the GoB than a True Name Release. Lion King is spending the vast majority of her power creating the Spear Tower, which is basically an...

Nasu: Back when we established the abilities of the 27 Ancestors, we thought having a certain level of power was enough to make one a top ranker among Dead Apostles. But, judging our dear members of the 27 Ancestors by the post-Fate/stay Night Kinoko Fantasy standards, the ones who are just "relatively amazing" will have to leave... In our current era, having decent strength and abilities doesn't cut for someone trying to call themself a Dead Apostle Ancestor. I'm sorry, better luck next incarnation!
...
Yeah, FGO has a series of world-threatening enemies, so the Dead Apostle Ancestors could feel lacking if strong enough in comparison.
Nasu: FGO introduced a lot of new lore. But FGO's scale is only that large because TsukiR was produced first and laid that groundwork. Without TsukiR, FGO would have ended as a much smaller story. In that sense, pausing TsukiR's production to produce FGO paid off, and we'll get the brand new experience of seeing people learning what those plot points they've seen in FGO were about.
The issue is that people took what the PRODUCER stated over what NASU stated as Nasu made it extremely clear that all that has happened is that they are "evened out".
Though I don't see much people saying TsukiRemake>Fate.
You don't look around enough...
I see it in plenty of Fate Reddits, Tsukihime Reddit is full of it, Beast Lair has people fully believing it's the case and I have seen people dead ass state that DAAs are on the level of Beasts/TYPEs unironically because of that.
I however seeing Bleach>Fate still
That's funny because if anything, Bleach's feats and statements tend to be hot ass compared to Fate's and that's even with the anime basically making things look slightly more impressive.