Use whatever words you like. The entire world except yourself considers splitting assets to multiple (still correlated, but not quite 100% correlated) as increasing diversification. You can speculate with diversification :)
>you're just scamming them into buying something
If you want to consider me a "scammer" for thinking maybe to not put 100% of your crytpo money in UST, or whatever shitcoin was used as an example above, so be it. Y'all are the ones that mentioned specific coins, not me, I don't even understand what you think I'm selling to "scam" people on. I don't even hold any crypto to sell right now, I'm not sure what benefit I could possibly have from advocating that someone consider diversifying their holdings.