I do as much as I can to minimize the harm I do.
Plenty of very nice porcelain is made without bone, and has been for many decades now...
"The use of hydroxyapatite compounds, derived from rock sources, rather than bone ash has seen increased use since the 1990s. If used appropriately the resultant ceramic material conforms to accepted defintions of bone china, and the properties and appearance are indistinguishable from those using naturally derived bone ash.[15][16][17][18]"
You can even still call it bone china!