I'm in my fifties and until very recently (and even then, only on Pinterest) I have NEVER known anyone to decorate their house for Easter.
Easter eggs and Easter egg hunts, yes. Maybe the odd daffodil bulb in a pot to celebrate the arrival of spring. Making those bird's nest cakes out of shredded wheat and melted chocolate, maybe. Easter bonnets for school projects, maybe.
Decorations for the house? No. Never, ever have I seen a house where this has happened. I've nothing against it in theory - you can decorate when you like for whatever reason you like. But it's certainly NOT a traditional thing the UK. I suspect like very over the top Halloweens and baby showers and cake smashes and gender reveal parties and all sorts of other things, it's a recent American import and yet another thing to make us think we need to be spending our money and making a fuss.
I can't help but wonder how long it is before we start celebrating Thanksgiving. 