Yes, this! I’ve been wondering why hasn’t this been implemented long before the igniter.
Here’s an idea: make the igniter accessable the same way you’d open up i.e. a campfire or a loot box, and it would have a few slots to insert explosives into. It could be i.e. either C4’s or raw-material explosives. Then, when the igniter receives power, whatever is in its loot inventory will get blown up accordingly.
That would redefine the whole concept of a trap base, also known as protecting your property, lol.
I hope that made sense.