What Wolf is saying is so obvious I hope your question is not a serious one.
Wolf posts informative articles that comprise some (note the use of the word S-O-M-E) of the Due Diligence every investor should understake to decide whether to buy, sell, hold, etc. any security. His "entertainment only" disclaimer is simply that--a disclaimer. Entertainment can include everything from helpful reading to jokes.
Read what you want, but don't A-C-T upon what someone says, implies, or shouts unless you are well prepared and know what it is you are investing in.
This is not IMHO. This is what I know.
tps