if you maintain a consistent monthly investment into a 401k, a Roth 401K, a Roth IRA, etc... or a combination, then yes. A good rule of thumb is 15% of your yearly income into these accounts. But the more you invest the sooner you can retire.
this channel explains the basics of investing and managing a modest portfolio in europe on degiro, if u play it safe and show restraint you can probably retire with an extra 200k which is allot in most of the world https://www.youtube.com/@sidestreams6078/videos