It’s just one of several SUVs USSS operates

That's a 9th gen Chevy Surburban. Last model year was 2014. So the USSS is using 7 year old vehicles for Biden when the motor pool upgraded their vehicles in Nov. 2020. As someone else informed me Trump's detail at CPAC were the model year 2019+ Chevy Tahoe's. Explain that?

I don't think it's so much green screen as simply piss poor CGI.

It’s just one of several SUVs USSS operates

That's a 9th gen Chevy Surburban's. Last model year was 2014. So the USSS is using 7 year old vehicles for Biden when the motor pool upgraded their vehicles in Nov. 2020. As someone else informed me Trump's detail at CPAC were the model year 2019+ Chevy Tahoe's. Explain that?

I don't think it's so much green screen as simply piss poor CGI.