He highlights in his video that the bristles of those wire brushes cause emergency surgery when mistakenly ingested as brushing the grill with them has shown that they can break off. This is part of the “replace every year” and is something those cheaper brushes even sticker onto their handles.
He didn’t claim they wear out in a year, the brushes themselves do. Please try watching both parts of the video. Even if you disagree, it’s interesting and highlights a problem with losing knowledge in the tooling industry.
He highlights in his video that the bristles of those wire brushes cause emergency surgery when mistakenly ingested as brushing the grill with them has shown that they can break off. This is part of the “replace every year” and is something those cheaper brushes even sticker onto their handles.
He didn’t claim they wear out in a year, the brushes themselves do. Please try watching both parts of the video. Even if you disagree, it’s interesting and highlights a problem with losing knowledge in the tooling industry.