Bitcoin is not made a legal tender in Honduras,
I believe you guys misunderstand the OP statement the topic says " BTC is now legal tender in a specific economic zone of Honduras" so it already stated that it's not Honduras as a whole. Besides, the region where Bitcoin was legal tender has its own political rules and regulations with the inclusion of economic.
Countries that have fiat of their own unlike El Salvador that spend US dollars may think otherwise to adopt bitcoin as they think people of the country can start using bitcoin more and stop depending on fiat. Hondurans spend Honduran lempira which is their local currency and the government of Hondurans might panic to make bitcoin a legal tender. Let us see what will happen, it will be good if the experiment is positive.
You have a point but everything depends on the government's understanding of Bitcoin if the government understands the true purpose of Bitcoin to their economy they can still adopt Bitcoin as a payment method but Honduras Central Bank said they "cannot vouch for cryptocurrency transaction".