the moment you sell your BTC, just a worthless promise that if you're a good boy and nothing bad happens they let you play with the numbers.
Don't ever forget that.
Don't ever forget that.
And if ur hodling BTC? You don't even have that promise

No need for that promise with BTC.
If you don't mind spending real money on digital tokens which may be worthless tomorrow, I suppose not

People buy lots of things on a daily basis that could become worthless tomorrow, as a matter of fact, it's all they do. If those things make their life more enjoyable, I see no problem with this.
Just yesterday, I bought some toilet paper (quite a bit, don't like running low), luckily it has still value to me today. I just hope it doesn't get wet before I could use it, that would make it useless. I am however prepared to take the risk.
But if you prefer to use your hands, I will not judge you.