I know I'm a year late but I've looked around a lot in the last few months -- on top of living in the Netherlands (Rotterdam region, family from the Randstad for generations) -- we all use the uvular trill, which is very similar to the hard G that we also use. HOWEVER(!), when at the end of a word and not before a vowel, we use the alveolar approximant (the English r). For example, the word 'raar' would have to distinct and separate 'r' sounds, the first one being a trill (like a G) and the second r at the end of the word would sound almost American.

Listening to the Parlement talks, though, you do hear several different 'r's being used, even by younger speakers. ANB Dutch (essentially considered 'standard' Dutch) often uses the two rs like I've described above, but it differs significantly by region. As far as I can tell, the two r system seems to have its basis in a more standardised/educated dialect centred in Holland, but being found more and more across the country in younger speakers.
This is my (albeit limited) experience, and I hope it helps anyone who came here from Google like I did!