Summary: IBM will never be happy as long as RMS (Richard Stallman) has a say in the FSF -- directly or indirectly -- or even in the GNU Project, both of which he himself created back when IBM was the biggest monopolist
"In the United Kingdom, the Foreign Enlistment Act 1819 and the Foreign Enlistment Act 1870 make it unlawful for British subjects to join the armed forces of any state warring with another state at peace with Britain."