If a basic Dragon type Pokemon has Protective Goggles equipped, would it take precedence over the opponent's Lillie's Clefairy ex's "Fairy Zone" Ability?
Protective Goggles will keep the Pokemon from having a Weakness.
Source: TPCi Rules Team (2025-03-27)
Will Lillie's Clefairy ex's "Fairy Zone" Ability give a Weakness to {N} type Pokemon that don't currently have a Weakness?
Yes it will!
Source: Journey Together FAQ; TPCi Rules Team (2025-03-27)