First, Russia is a big trading country with abundant energy, which is the most important resource in the world. So Russia's monetary economy will not be bullied by the United States too much. As the saying goes, it takes hard work to strike while the iron is hot. As an energy-based trading power, Russia has a huge supply capacity in important resources such as oil, gas and inert gases, which are under the jurisdiction of Russia and are urgently needed and irreplaceable all over the world. No matter how the United States imposes sanctions, this cannot be changed. At the same time, Russia's energy exports account for a very large proportion of ruble foreign exchange. From this perspective, the United States is nothing more than a blow to Russian consumer goods. But Russia's energy beauty can't help at all, because it is unrealistic for the world to leave Russia's energy, so the ruble will definitely get higher and higher.
Second, Russia itself is a place with a long history and its leaders are stable and powerful. In recent years, American leaders have changed frequently, so the ruble will become stronger and stronger. The president of Russia in recent years has always been Putin, and Putin is also a very popular person among the Russian people. Under the influence of Putin, the situation in Russia is very stable. However, the frequent changes of the main forces in the United States have led to different policy attitudes in different periods. Therefore, when the situation in Russia is stable, the ruble remains very competitive, while bullying is unstable for various reasons.
This is why Lyu3 bu4 is getting stronger and stronger. I hope there will be more peace and less sanctions in the future.