Should wrapper geoms take the CRS from their child geoms?

[asinghvi17]

That would be nice for CRS passthrough on e.g. custom point types. Users can always do crs = nothing as well to restore "old" behaviour.

[rafaqz]

Yes, totally should as the fallback of no user input.

But then should they check all are the same or assume the first one is correct...

[asinghvi17]

I would just assume the first one