This is actually a good topic.
I only wish the OP phrased things a bit differently so that the topic could be discussed more constructively and hence be given more credibility.
Biz travelers are good and bad.
GOOD (as you'll see, they're only good at hotels):
- They often check in later and check out earlier, facilitating early check-in / late check-out for others.
- Quick in/out with breakfast, allowing for faster table turnover..
- Less likely to use pools.
- Make for quieter neighbors than leisure families/couples, when staying in hotel rooms.
BAD:
- Worst manners at airport lounges (talk loud, prop feet up on tables).
- More carry-on volume.
- Myopic, misguided sense of entitlement wrt their program status and how they're better than leisure travelers, which is SO PERVASIVE here on FT. (I earned my Hilton Diamond status. You got yours through match/cc.)