I Know that its good to share , or even post on social media about crypto or even profits, but nowadays this is getting dangerous , as there are people with bad intentions do to people whom they know that has a lot of money in crypto.
As far as someone does not show off their financial success on social media. I don't think they will attract criminals. Most of those that criminals are attacking are people who are showing what they have achieved through cryptocurrency. If someone is just sharing normal things about cryptocurrency on social media.nobody will know they are worth a large amount of money. But as soon as you start telling people how much money you have made from trading or from a project you invested in, you are basically inviting criminals to target you.
The funny thing is, there are even some people who come on social media to claim what they don't actually have, just because they are trying to be influencers, To avoid falling into the hands of criminals, the habit of showing off on social media should be totally stopped. However, posting things like general information about crypto, in my opinion, can't lead to a criminal attack.