To be fair ,
even if both were your advocated running rigs nothing is coming off with that much line on them
sorry Nick but my opinion is that isn’t leadcore fault
As both rigs have lead clips maybe should go for those as well.
I do agree that not used carefully it can be a real hazard but to blanket ban the use is harsh
personally there is no need for anyone to tie rigs wrong with the plethora of videos there are around now a days.
I happily use lead core but the lengths I use are usually around 1 foot- 18” maximum and that is only if there is weed so I have a bit of protection. mine is usually tied using the Keith moors knot so it’s actually a Knotless knot for leadcore or I will needle knot it.