I want to know the answer to the following question:
What has happened to the local dialects in the French speaking regions?
All the background I'm provided with is that "Conversely, in the French-speaking regions the local dialects have almost disappeared (only 6.3% of the population of Valais, 3.9% of Fribourg, and 3.1% of Jura still spoke dialects at the end of the 20th century), while in the Italian-speaking regions dialects are mostly limited to family settings and casual conversation.". Is that enough to answer the question?
Answer: yes