I did not miss anything.What part of not having a cutter that would work on that non standard long threaded boss end and they made do that you missed?
What part of 10:10 did you miss when he says "it took me and Sherwood to pulling and twisting to get this apart, don't pay attention to the frayed Hengtst media"
He damaged a filter taking it apart and then goes on to represent himself as the expert.
He chose the specific VW filter and then didn't have the right tool for the job. He should have gotten the right tool, or put a hole in his, or used an oscillating saw, or a sawzall, or chose different filters to cut open entirely.
If he is working on your car and doesn't have the proper tool - then what does he do? Exactly.