Why does Bill Wall continue to play the Jerome Gambit, an opening that has many refutations? Probably because of games like the following, that almost seem to play themselves...
Wall, Bill - Facundo
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+
4...Kxf7 5.Nxe5+ Nxe5 6.d4 Bb4+
Black keeps playing this move, so White needs to keep aware.
Bxc3+ 8.Nxc3 Ng6
The Knight went to c6 in Wall,B - Caynaboos, FICS, 2011 (1-0, 26) and Wall,B - ChessFlower, PlayChess.com, 2012 (1-0, 27).
Or 9...N8e7 as in Wall,B - NN, lichess.org 2016, (1-0, 18) and Wall,B - Jamato, lichess.org, 2017 (1-0, 55);
or 9...Nf6 as in Wall,B - Boris, SparkChess.com, 2012 (1-0, 31) and Wall,B - FJBS, FICS, 2015 (1-0, 14).
A novelty, keeping the Black Queen's diagonal open - but an error.
11.f5 Ne7 12.Qh5+ Kg8 13.f6
13...Ng6 14.Bxh6 gxh6 15.Qxh6 Kf7 16.Qg7+ Black resigned