Theoretically it would be, but that wouldn't work. At most you'd kill a few dozen and injure a few more. Wouldn't work.
Think WWOD (what would osama do). That man was an innovator. Air bus filled with hundreds of building, to a tower filled with a thousand more. Height and nature it's certain deaths for thousands.
He was thinking BIG. Think of the most populated area, like a building because you have people stacked on top of each other. Or if you switch up you can begin a cult, easy to fool sheep nowadays.
Remember the Jonestown massacre? 900 dead. but it wasn't good enough, no one there was memorable. The quantity was in the right place, quality wasn't.
Overall even trying to be memorable infamously takes work. Osama though, that man was going places. He started in some tuulo in Afghanistan and did what he did. Now he's burning in hell but he got the job done.
Other honourable mentions: Stalin, Hitler, Ted bundy, Jack the ripper, and Rasputin