I think the producers want that so joe public does not get bored so easily. I would like to see less pretend flirting and less banter because it does come across patronizing.
Not sure, parts of it now are like a romantic movie. Chris P. and Michaela S. heading off in a gaz guzzling 1960s pick up to drive through the scenic Autumn fall forests, stopping at the kissing bridge for more "chemistry and character moments".
No longer about the wildlife anymore but more presenter orientated with a few token segments of wildlife video thrown in.
Never see Attenborough doing this - he presented the wildlife and behaviour first and foremost, backed up with the science behind it - all in a humbling manner.