You know, given your later post asking to "agree to disagree" I was going to respect that and leave this alone, and I did, but again you demonstrate how duplicitous you're behaving and how irrationally invested in forcing your personal view on this matter by proceding to continue to push your narrative as fact. So, let's pick it back up.
Highlighted is you trying to move the goalposts again by claiming the use of an accessory in place of a core component of the device validates your view. Can you not see how absolutely ridiculous that is? I can power a PS4 with a portable battery and have it display on a 8" screen so by your logic it's not a home console, right? See, this is your problem and the problem I've repeatedly highlighted with trying to invent catches and criteria to pidgeonhole the device to suit your preferred narrative - in doing so you end up ignoring how that applies in the other direction.
And there's no bitch-fit throwing here, I just dislike your double standards and inconsistency. That which you sadly demonstrated perfectly in asking for people to agree to disagree only for you to immediately do the opposite. You're arguing and acting in bad faith. This is why you dodged the point about this only coming up in sales threads and how you're displaying the exact same behavious and making the same silly arguments that were made during the Wii's heyday.
And to put your double standard into perspective - if you're going to insist on calling the Switch a "tablet" based upon it's hardware then by all accounts you are arguing that modern games consoles are just PCs. Hard drives, memory, CPU and graphics hardware, multimedia functionality, internet access, streaming and even web browsing. The whole design of modern consoles is far more akin to a PC than the games consoles that coined the term "games console" all those years ago and the hardware differences far greater and more impactful than the simple addition of a screen. So, if you want to say that you believe there are no games consoles and it's all PCs since at least the Wii era then that'll at least be some consistency... but, if you're going to make excuses and fall back on the base definition of "a device whose primary purpose is to play games", well then you're just exposing your duplicity and/or your inability to grasp the subject.