Moving out from parents' house or saving and investing as much as possible?

Hello everybody! I'm 27 and I still live with my parents. I know it may sound weird to some of you, but here in Italy is pretty normal and many of my peers are in the same situation. I have a full-time job, a decent amount of money in my bank account and I'm beginning to feel the need to move into a place of my own. I currently can't afford to buy a house or give a decent downpayment, so I'd have to rent an apartment. I calculated that my average monthly expenses in that case would be half of my paycheck.

I invested some money in traditional markets and in crypto (a bigger bag, mainly in BTC and ETH). If my crypto portfolio were to make an 8-10X I could afford a downpayment for a good apartment with that money alone, which kinda is my goal/dream.

Would you stay at home for a couple more years saving and investing as much as possible? Would you prioritize growing up and becoming a functional adult, despite the fact that is uneconomical? What are your realistic goals with crypto?

Thank you for your answers, have a good day!