VIVE LA FRANCOPHONIE!
I speak 7 languages fluently! French was my third one which I began as a young kid and ending up getting a university degree in French literarture of the 19th century as a specialty(nice for cocktail party talk but in the real world, RIEN!NADA!NOTHING)
The only place I though found French to be indispensable was on travels through Africa.
I did a backpacking trip from Senegal to Benin traveling through The Gambia and Ghana(English- speaking), Guinea Bissau(Portuguese-speaking) then Mali, Burkina Faso, Cote d'Ivoire(Ivory Coast), and Togo.
As cited before, many of these countries' citizens speak French as a 2nd or even 3rd language and often not soooo well.This was also the case with Guinea Bissau where only 20% speak Portuguese; that being said, still French is the Lingua Franca.Without it, my travels would have been even harder than they were and one sees VERY VERY few non French-speaking travelers there.
When I was in Algeria a few years, I found SO FEW PEOPLE who could speak French, especially outside of Algiers and Oran.In Tunisia and Morocco, not so!
The former Indochina countries(Vietnam, Cambodia and Laos) now have English as the second language although Russian is rapidly(and reluctantly by the natives)gaining ground.
France is also monolingual where as the other French-speaking countries in Europe are officially AT LEAST bilingual so other linguistic options are possible.
I find it sad that the vast majority of Latin Americans are unilingual as are native English-speaking peoples of USA,Canada, UK, Australia and New Zealand. In Ireland at least you must have a knowledge of Irish(Gaelic) although not a handy tool for foreign travel except to gossip amongst fellow speakers.
Educational "experts" must learn that bi or multi-lingualism is very important in today's world and that kids are like sponges who absorb one or two foreign languges at a young age without problems and later speak them like natives without accents.
Thoses my my 2 cents worth, for whtever it's worth!
JOYEUX 14 DE JUILLET!
Esteban