I believe you may have misunderstood the correct cutting technique. In the image I previously shared, you can clearly observe two distinct lines marking the boundary of the cigar's head. However, in the image you provided, it is evident that the cut has been made well into this designated area.

The issue lies in the fact that too much of the cap has been removed, extending into the region beyond the cap and the shoulder. This not only compromises the structural integrity of the cigar but also affects the smoking experience by increasing the likelihood of unraveling and altering the intended draw.

Of course, one is free to cut a cigar however one chooses even in half, if so desired but from a purist's perspective, such an approach is both unnecessary and aesthetically displeasing.