Safety Message: Only for showing off?

For the MOM near by to see eh? My daughter remarked that the workers working inside aren't going to be able to read them! So many messages for the wrong audience.

Only one banner is enough. Obviously his is for show.

Don't the top bosses often trade substance for show? They do it even if in the long term it is inimical to the business. What ridiculous price they pay for looking good. As individuals do it, company honchos would also. Just human nature.