I dunno if laziest but my landlord certainly thought so. I had bedbugs and there's so much crap you have to do prep for the extermination like remove all your clothes and wash them three times on hot, flip through all your books to check for them, the list was ridiculous. I'm way too lazy for that so I paid the extra $600 out of pocket for the "good" treatment where they just super heat your entire home to kill them and all you have to do is remove things that might melt or explode.
Thankfully the exterminators found the illegal fireworks I had hidden and forgotten about, removed them, and didn't say anything to the landlord.