Even though currently memecoins are very popular and are a priority investment for crypto users, I personally am not at all interested in memecoins because I think the risks posed by memecoins are very large, so the potential for loss or loss is very high,
No one forces anybody to invest in memecoins. Those that are into it are showing their gains for them to attract more people to invest on the memecoins that will be asked to them.
Because it's typically going to be asked "what they bought and how much they've gained". That's how it will be when someone sees their shared posts to the community.
And with that, it's a lowkey way of shilling the memecoin that they want to advertise and that will be adding a market cap to theirs.