At the end of his interview with Tim Marlow, Hockney says that he might be boring others but he's not about to go and bore himself: he'll do what he enjoys doing. This is another great YouTube video from the RA, covering Hockney's 2012 show with his amazing Yorkshire lanscapes, and his 2016 show with all the portraits (and a still life).
I've gone on about how much I loved his colourful landscapes many times before. He is 82 now and currently "stuck" in Normandy due to the COVID-19 lockdown. Luckily he paints and draws, so I hope he's capturing some great spring weather over there.