Illager robe

I feel like woodland mansions and pillager outposts are not really worth looking at, so what if there is a robe that use can find at the woodland mansion (2% chance to find in any chest) and pillager outposts (1% to find in the chest) or craftable with a diamond in the top three squares in the crafting grid and the rest leather. If you put it in your chestplate slot the illagers, and witch’s will follow you slightly and not kill you and sometimes launch fireworks and give you free emeralds and weapons

Thanks Mojang team if you see this

P.S I would really like a special ultra rare cape so if that’s possible I would really appreciate it!