IMHO, it's a good idea to do it a couple of times when you first get a particular 1911.
First, it's very easy to do and, on a standard-pattern 1911, no tools are required apart from removing the grip screws.
Second, if you have a problem at the range, you'll have a much better understanding of the parts & function of the gun, and be able to fix it.
Third, knowing the internal parts of your gun will allow you to spot wear & potential problem areas that need to be addressed, often before an issue becomes a serious problem.
Fourth, you'll get a true appreciation of John Moses Browning's elegant design. I still marvel at the brilliance and simplicity of it when I detail strip my 1911's. I'll often take one of my .45's out & detail strip it while watching TV, just because it's fun to do. And, of course, it costs nothing to detail strip it.