I am just curious why you need to request others to buy Bitcoin. Because you can buy Bitcoin yourself for any amount. It's not necessary to buy a full bitcoin.
I guess the user wanted a partner in crime, obviously this is no crime but, it’s not uncommon for humans to not wish to go down alone.
In obvious cases, you feel more comfort when you ain’t the only one loosing but, Bitvoin ain’t something you’ll be sorry about eventually. That’s if you don’t run into some careless grow your coin strategy. Until now, we still find people so eager to leave their coins with someone or some platform in the name of trading or staking to get benefits on it. That singular act alone makes you loose custody of your coin and that’s what you should be scared about.
Then, if your holding, your good and you don’t need an alibi to take Bitcoin investment or risky investments. Have comfort in going in alone.