What would it have been like if you had continued development on the original Donkey Kong Bananza? Graphic comparison images under development are released in "Ask the Developer"

What would it have been like if you had continued development on the original Donkey Kong Bananza? Graphic comparison images under development are released in "Ask the Developer"
It is said that there was talk of changing it to Switch 2 around 2021....

The linked article is in Japanese.