For me there is a lot I can learn from what happened after Elon Musk tweets about Bitcoin and Dogecoin. It turns out that being the richest person on this planet can have such an impact, because it was proven that after Elon Musk shilled the two coins the price immediately skyrocketed.
And discussed by many online media around the world, what Elon Musk has done is still having an effect until now. I really hope that not only Elon Musk supports crypto, but other famous people can do the same. As more and more famous people promote crypto, it should accelerate the massive adoption of crypto.
Interestingly it is about a "niche" situation because he could talk about how everyone should buy apple mobile phones and it wouldn't really change too much if you ask me. Sure it might had a small spike in sales for few days but that's about it.
You know what is the difference? Well in crypto world it is not something you buy and use and it ends, many products are like that, you get it, you use it for either maybe one day or maybe 10 years but eventually it becomes nothing again, here in crypto you get in and you have it.
It would be like Elon saying we should all go into gold, and buy physical gold as well not just digital numbers, that would have little impact as well because gold market cap is like 10x higher than we are right now, so it wouldn't be that easy to move it. Long story short it is really not that easy to make these kinds of things happen but Elon did it for something "nice" , which is first doge, then got that hype and move it over to bitcoin.