Years ago, manually vacuuming the several SQLite databases that Firefox used (uses) was often cited as a way to speed up Firefox, meaning particularly an instan

Years ago, manually vacuuming the several SQLite databases that Firefox used (uses) was often cited as a way to speed up Firefox, meaning particularly an instance/profile that had been heavily used for some time. Not sure about these days, though the other week something had me in Bleachbit (IIRC) and I saw that doing so is still one of that application's selectable functions.