What is use of virtual sequencer? could you explain with example in the application scenario

UVM
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1

Hi,
I know virtual sequencer is used to coordinate between multiple sequences using sequences in multiple agents.
Could you explain a scenario where we get this application comes into picture.
Because even normal sequencer can be used for every agent seperately, how does this virtual sequencer makes the difference?

2

We do not recommend using a virtual sequencer as it serves no purpose except for legacy with early OVM. See Sequences/VirtualSequencer | Verification Academy