Are they saying that if you are from UAE and something goes wrong with your deposit on this exchange that you are on your own?
Yes, your interpretation is basically correct.
And this isn't an exchange issue, but rather a condition inherent in licensing in the UAE. I noticed Binance also has a similar clause regarding crypto deposit protections, for example:
You acknowledge that neither the Client Virtual Assets nor Client Money held or controled by us benefits from any form of deposit protection, other than as set out in sub-clause 9.2 below.
The most famous example: FTX.
When it collapsed, there was no government to reimburse users.