I rocked rechargable electronic arc lighter with hemp wick when I still did combustion I believe its a pretty solid combo if youre gonna smoke traditionally. Zippo has electric arc inserts but the cheap no named work okay too.

Burning hemp wick still adds soot and extra carcinogens but its arguably better than inhaling butane.

Vaporizers effectively cut out the need for hemp wick consumption and electric induction heaters paired with something like a dynavap make it so there’s no need for butane/gas flame.