But, generally, those higher-tier threats were always there, and at a power level appropriate for their own nature. If, say, I were running a low-level PF2e campaign in the Gravelands region of Golarion and for some reason the party absolutely insisted on trying to storm the infamous many-millennia-old lich Tar-Baphon's stronghold on the Isle of Terror -- well, I'm not going to pull any punches and they're going to face (very briefly!) the extremely lethal threats that would logically be there, not that Tar-Baphon himself even has an official statblock in PF2e.