What is not sold here — or anywhere outside the United States — is the US library: UFC, the NFL on CBS, Serie A and the UEFA Champions League.
So the first job of this page is to talk a fair number of readers out of needing it. If you hold Canal+ Ciné Séries you already have Paramount+, and if the series you want is in the French catalogue the cheapest correct answer is to press play.
The second job is the part France gets uniquely wrong. This is the most IPv6-deployed country of the four we cover — ARCEP puts 94% of fixed lines and 83% of mobile lines on IPv6 — while every major French operator now shares IPv4. That combination means your French line has no individual IPv4 address and a highly individual IPv6 one, and a tunnel that only carries IPv4 leaves the protocol your browser actually prefers pointing straight at France.