Why Smite should be restricted to Jungler roles only

Hey everybody - i have a concern i'd like to share. As we all know, Smite is one of the main summoner spells we all use when we have to tackle the jungle, but recently i have noticed people using Smite WHILE laning. although i hadn't paid attention towards it until i'm laning. You see, when i go top (my favorite role) and when this problem occurs they buy their machete and either build up to cinderhulk or any of full build a machete. this makes laning nearly impossible for me (at least) because they can clear waves nearly instantly. I've also noticed this problem in other lanes and its rough for either team on the other side of this tactic. So i thought this problem should be resolved by restricting Smite to Jungler roles only, because junglers should be the ones using this spell, not people who lane. i'm not saying its a bad problem but, none the less it is a problem as i keep seeing it rising as i play. Thanks for reading and feel free comment. Have a nice day of Leaguing :D.