It's all relative. I spent six years at university without ever taking a single taxi and I still consider Uber rides a luxury, because I can also take the bus for a quarter of the price or bike for free.
Also, as the OP mentions, the trap of getting used to nice things is that while you soon stop appreciating them, you will feel their loss quite painfully.
Also, as the OP mentions, the trap of getting used to nice things is that while you soon stop appreciating them, you will feel their loss quite painfully.