I guess the reason I am enjoying CH 3 so far is that I didn't wait for years after CH 2, I just now sat down to play 1-4.
This helps indeed. Playing chapter 2-3 together makes chapter 3 look better. Again, this is Toby's fault for not releasing the whole thing at once or release Chapter 5 as well, but that's up to him. Mother 3 took 3 years of development IIRC with a modest budget, but that one was an expert team, no trannies or liberals here, even if they had to cut some parts to fit the development time (like the endgame being a bit rushed and the prologue too short).
As said here, Nintendo might pressure him to move faster so that the complete game doesn't take longer than Switch 2's life expectancy. I remember reading somewhere that there could be actually up to the 10 chapters, or an "extra" chapter after Chapter 7, but who knows at this point.
Nah I think it's more like he idolises Asriel, but is uncomfortable with how much more successful Asriel is compared to himself.
A bit of both. Praying for Asriel makes him look uninterested. He has complicated feelings for sure.
As for Rasiel' development, I bet Chapter 5 will speedrun his development as there's little chance of Assgore and Rasiel NOT meeting, assuming the old goat is the boss of next chapter. Which makes me wonder who's going to be the Darkner this time, as usually there's always a Darkner embodying a negative element that manipulates third parties, but if Asgore goes mad because Toriel rejects him for the bald skeleton, he won't need much convincing.
What if the hometown became the middle of the crossfire between Iran and Israel war?
Who would be the monsters here, then?
Speaking of:
That damn turtle of Chapter 4 is hard. Funnily enough, the fight is easier if you're aggressive or heal yourself, as anything but defending makes the fight take longer and thus let the enemy use more moves.