Yep, experience gained from trying out memecoins is invaluable

It's better, of course, to try them out only with funds you are willing to spend to understand their nature and the risks involved.
Most people know about the risk involved in investing in meme coins, but I don’t know why they still decide to invest in them, and some of them don’t really leave a little amount, which they know they can lose. They do invest almost everything they are having in meme coins, hoping to become so Rich. I don’t invest in meme coins, and I don’t encourage people to invest in it because the risk is just too high, and I don’t make that kind of investment.
I have seen someone in my neighborhood who invests everything he has in different meme coins, hoping maybe one or two will pump and will cover up for the ones that won’t perform well, but all the coins that he bought didn’t pump, just like most of those coins are dead, and the money left in his wallet isn’t worth anything.
The OP already said the reason on why they still proceed on investing in meme coins despite of its risk. You even said the reason on your second sentence. There are still people who have a genuine interest, I mean they might still be a newbie and they don't know yet about the risks that entails with the meme coins. Them having a positive mindset can make them say that I will increase my investment so that being rich once the crypto pumps up is going to be sure ball. I like to suggest you for not following them of investing in meme coins.
It is still possible for us to encourage or recommend a crypto that a person will invest even though we don't invest on it but indeed that crypto won't ever be a meme coin or similar low-quality and scam projects.
I realized that having a big capital in meme coin is really necessary. Not that we will use them all in one, two, or a few of them but there are lots of meme coins. It is like we are playing the lottery and we are betting a lot of number combinations only for us to have a better chances of winning. This must be the hardest part in investing in a memecoin. They don't have a use case or technology for us to base our decisions if which coin is a better candidate.