Regarding wine R’ Heinkin says in his k’savim that the reason is avodah zarah and therefore it doesn’t apply nowadays.
Keilim of bishul akum: http://hebrewbooks.org/pdfpager.aspx?req=1525&st=&pgnum=283&hilite=
Regarding wine R’ Heinkin says in his k’savim that the reason is avodah zarah and therefore it doesn’t apply nowadays.
Keilim of bishul akum: http://hebrewbooks.org/pdfpager.aspx?req=1525&st=&pgnum=283&hilite=