A lot of this does point towards the Fallout 3 remaster rumours being true however, it's the only Bethesda mainline Fallout game not getting a rerelease of some kind, and the others are purely a release, not a remaster, but the original game just with some added stuff.
I just started replaying Fallout 4 as part of my big Fallout series playthrough, and even 2 hours in, the downgrade in quality from New Vegas to 4 is staggering. Heck, I think F4 is worse than F3.
The early pacing is all over the place. If you where to do the quests as they ask you to, within the first couple of hours, you've;
1. Found your Home again
2. Killed some raiders
3. Given power armor and killed a deathclaw
4. Asked to raid an entire massive area with Raiders and turrets.
The first two are okay, but 3&4 should be swapped, and they shouldn't arrive this early in the game.