Easily. Read my other comment, but this would pay for itself in a single afternoon if you didn’t maintain your vehicle and would otherwise get shutdown due to an exhaust failure.
Or if you drive a truck in stop and go traffic, and the filters clogged up early, causing you to delay and let the exhaist system do a cleaning cycle (take 1hr, requires engine running and high throttle.) Etc etc.
Flipside of this coin: this results in repair monopolies because users cannot repair their own vehicles and equipment and manufactures use this exact excuse to claim they HAVE to run a monopoly cause the EPA. Literally John Deere has said this.
In truth, illegal vehicle mods have been and will always be a thing. Manufacturers should still provide all the tools to users to repair, and emissions checks on trucks will have to be smarter to catch cheaters. Make the penalty for a deliberate violation (willful not accidental) so egregious that no one would consider it, even if it saved 50k+ per truck.