Yet it is ALWAYS a loss of genetic information from the original, not a gain of genetic information. Changes and mutations occur, we can all agree. Complexity increasing, as in cancers or even virus, doesn't equate to new genetic information being created....just different after the mutation, which is always a loss...so far.

Edit: Correction needed: Not always a loss as it might be a gene reshuffling or shifting w/o a loss specifically, ...the main point that there has never been any documented observable gain of new genetic information in mutations. Wanted to clarify.