"Have A Safe Journey"
What Ainsley thought of was actually not wrong. Indeed, normal cars would be useless to travel to the capital, but specially-made vehicles would be faster and safer than a carriage pulled by tamed beasts.
Beasts could be said to be similar to monsters, but monsters were all evil and chaotic, while beasts were like Cellino. They had higher intelligence than monsters, but lower physical power.
Of course, if the beasts had special abilities like Cellino, they would be stronger than monsters.
The beasts used to pull carriages wouldn't be as good as Cellino and would only be slightly stronger than average monsters. Hence, they would ward off average monsters, but when there was an abnormal monster…
The passenger would have to fight.
On the other hand, elite vehicles made with special materials could go into an invisible state that erased their presence along with the smell, etc. It's perfect to avoid any kind of monsters, even the strong ones.