Pedantic
Legend
Point of order, that was arguably imported flavor from late 3.5 other classes, including the Binder and Hexblade.Not the 4e fantasies unless they could pretend they were from earlier editions.
- Warlock pacts are pure unfiltered 4e (the 3.5 warlock explicitly did not make pacts)
Sorcerer as "magic from bloodline" also predates 4e, and we're just seeing a similar sharpening like we did with the warlock over time. If anything, Pathfinder 1e did the most to push it.
- Subclasses for sorcerers is pure 4e as is them having more fluff than "I guess they might have been descended from dragons? Maybe" and instead being casters that get their power from weirdness