WTF do Easter eggs have to do with Easter?

[KichigaiNeko]

https://en.wikipedia.org/wiki/Easter_egg

Origin and folklore
The egg is widely used as a symbol of the start of new life, just as new life emerges from an egg when the chick hatches out.
The ancient Zoroastrians painted eggs for Nowrooz, their New Year celebration, which falls on the Spring equinox. The Nawrooz tradition has existed for at least 2,500 years. The sculptures on the walls of Persepolis show people carrying eggs for Nowrooz to the king.[citation needed]
There are good grounds for the association between hares (later termed Easter bunnies) and eggs, through folklore confusion between hares' forms (where they raise their young) and plovers' nests.[2]