Yes. They'll chew a bit. If you have a cannabis plant surrounded by mowed grass or shorter ground cover. And not close to walls or other large plants life, it's like a beacon/lighthouse saying "free food and sex right here!!!!"
They're easy to handle though, if you see some on your plants just shake the stock and then stomp them when they land on the ground.
Ol boy @deadstill has had some good luck with netting, as have I here. T plant will look sad at first being in a shroud but it will still do fine. Had to use some for out eggplants in veg, tomatos and peppers. Maybe gig it a shot? I tie it off at the main stalk down low
Horticultural oils sprayed on surrounding vegetation will keep them from wanting to hang out too. You don't even have to spray your plants directly, just their surroundings.
Pyrethrins and spinosad will keep them from hanging out as well, but they're large enough that they can do a fair bit of damage before that starts to get at em. And if there's lots of them that can add up especially if your plant doesn't have nearby larger vegetation to distract them.
Horticultural oils work fantastically at driving them away
Helpful hint. If you see what it looks like snail damage but without slime trails and too high up on the plant to be snails, and it's happening at night, it's probably beetles or earwigs. If you have diatomaceous earth down then it's beetles lol.
Although if there happened to be an earwig in the bottom of your pot if container growing, before you put diatomaceous earth down and you didn't put it on the surface of the pot, you can actually create situations where an earwig colony develops in the bottom of your plants pot without you even noticing. And the DE forces them to feed on only your plant nothing else lmao. You'll never see them during the day ever, and you'll drive yourself mad wondering how the snails and beetles that you've never seen are doing this damage

has happened to me a couple times.