I would tend to agree with this sentiment very much given the Nintendo of the past when it comes to their home consoles more so than their handhelds. However, Furukawa is different to Iwata and has made statements that, if we are to hope will be truly executed upon, that state the contrary and point towards continued cross-gen support across consoles to transition their audience to the next console whilst maximising profits on the last games/DLC they'll be churning out in that timeframe.
That's only if Furukawa is actually serious with his words. If not, then it could very well be a milk-toast approach to drag it out until they feel they reach the true end to the Switch's life and want to forcefully transition the audience onto the next console with a showcase direct and come out swinging with exclusives and upgraded cross-gen games (TOTK, Xenoblade, Pokémon) and Metroid Prime Remake/4 for cross-gen titles.
I...actually hope for the latter, whilst I understand the sense of the former, the latter just transitions everything along quicker so we can have more focused exclusives utilising the power of Drake instead of having to focus on making it work on OG Switch as well which will always lead to some concessions being made in development.
That being said, the idea of Nintendo rapidly transitioning without wanting to maximise profits with the audience the amount of current users they have in any way possible is crazy but hey, Nintendo.