No doubt, but I don't think it's very easy to copy as a whole.
The play designs demand performance by everyone at a very high level of precision. Very few NFL offenses I've ever seen execute at the level the Rams do. It takes frankly almost incredible precision, timing and blocking by the 0-line, receivers, TEs and qbs across the board to execute. It also takes a special kind of smart and dedicated players too, such as our lineman and receivers and now running backs. Just think of receivers... how many teams have receivers who can do the stuff ours do?
All this is built on an amazing pyramid of coaching, skill and practice by the Rams.
Great as the scheme may be, McVay and the Rams also excel at execution at the highest level. When it's all working, as it is now, it's a thing of beauty to watch.