Well, yes, I think Putin has enough rubles. But there is a nuance, now Germany, Austria, Japan and all other unfriendly countries that buy gas from Russia will want rubles. And in order to continue buying Russian gas, they will have to learn how to get around their own sanctions, which they have so generously imposed on Russia. And they will have to support the Russian economy, which they have already declared "torn to shreds."
No matter how you polish the turd, Putin wants more euros. There rest of it is status quo, gas/oil exports for the most part haven't been sanctioned and there is no additional support for the Russian economy. On the contrary, this ruble nonsense will make even more loyal gal/oil buyers rethink dealing with Russia.
it is enough to cut an A3 pack in half at the nearest printing house and there will be two A4 packs.
And then cut it further and glue it together to make cash register tape, etc. What could possibly go wrong.
Russia has been living under sanctions for a hundred years, this will not scare us. We are Russians - God is with us.
That's one thing Russia will never run out of - imaginary murderous sky fairies.