100% you can use UiPath as Test Automation Tool. It’s all depends on how you design in intelligent way.
There are several activities which are available with out/with coding capabilities. Example for Split() in VB there is a function. here we have Split activity. similarly many ways to reach same process what you are following in QTP/UFT.
For QTP/UFT you have to spend more on code logic… here you just design and any team member who does not have much coding knowledge person can follow the activity flow and can create depends on your robust designing steps.
Yes it is possible to create more advanced frame work in Uipath than QTP/UFT.
Team thoughts are welcome on this point…