WIY; I’m totally with you on this.
If Shabbos Kodesh isn’t enough reason to break out your finery and china-ery 😉 (not a word) then don’t bother taking it out for a guest for it is a Bizayon for Shabbos Ha’malkah!!!
Do you treasure the opinion of a Basar V’dom that you Shtel Tzi a very fancy feast for show, Vs. being mechabed HB”H by respecting the Holy Shabbos with your best dishes etc..