I guess you're not getting this.
The Ok hand gesture, Pepe the frog, Yes Chad, GigaChad, Wojak, these are all things that the neo-nazis online utilize to get the conversation about them going, this is stuff that they take purposely to get guys like you to say "but this isn't the ok hand gesture is used by the Nazis" because they want that cover, they want that doubt, they want that degree of dismissal of the person pointing out that this or that is nazi shit, and they also want the person who has it pointed out to them to feel like the claimant is just being silly, hyperbolic, and seeing Nazis everywhere, this is their goal and their purpose, not only to recruit and become bigger, but also to seem like there are more of them than there are.
My point is it's all the same shit, 1488 or just 88 isn't old nazi shit, that was a post-war Hitler humper invention, so even you're conflating the topic out of confusion.
Here's some good references and write ups about this stuff, because educating yourself on what is or isn't nazi shit will help prevent you from falling for their bullshit:
https://www.isdglobal.org/explainers/memes-the-extreme-right-wing/
https://www.adl.org/sites/default/files/ADL%20Hate%20on%20Display%20Printable_0.pdf