That is not my point rather that kind of platform exists, of course, because there is a demand, but it is as an act of preventive measure in the business that Roobet deals with. They try to minimize having an issue with government or authority, so it is a prerequisite to follow what regulation suggests, and the way to achieve that is to integrate such kind of platform.
No platform wants to have issues with governments nowadays when regulations in cryptocurrency industry have become stricter and stricter.
If they can obey regulations, locally and regionally as well as globally, they would like to do this as best as possible. It will be good for their reputation that is helpful to maintain current customer base and expand to potential ones.
It also is helpful to prevent unnecessary harmful fud against their platform.
In order to have full transparent and touch customer hearts, they should write all things clearly and transparently then publish it publicly for community including customers to explore if they have time and interest in reading for their own sake benefit.
Frankly Roobet.com is well with their Term of Services, no shady writings as far as I know.