Because it happened to you on one JUTA bus does not necessarily mean that it happens on ALL JUTA buses. Warning people is fine but painting with too wide a brush colors too much of an area and does a disservice to those who don't do it. I would suggest any people who ride JUTA (that includes me) to talk to their driver before leaving the airport about this problem (if it truly is a problem). Some problems are better left to a whisper than a megaphone.
Just my opinion.
Peace and Guidance