Right now, yes. There was a time where doppler filtering was too expensive in programmable COTS HW, or digital beamforming, or SVD... What's missing here is the

Right now, yes. There was a time where doppler filtering was too expensive in programmable COTS HW, or digital beamforming, or SVD... What's missing here is the gain vs optimisation effort. If there is an order of magnitude of gain here, we'll reduce the latency one way or the other. I see impossible-20-years-ago heavy-duty solvers in RT sensors more and more. Also depending on your refresh rate 3s might still be worth it IF the filter gain is so much better.