Restoring price stability is a necessary part of creating the conditions for macroeconomic stability. The societal costs of high and unstable inflation are very high. Through achieving price stability, monetary policy creates an environment in which firms and households can make the longer-term plans and investment decisions that generate the innovation and productivity that ultimately drives growth and prosperity.
Contrary to you, I come from a very flat country where we can always see the horizon which is very far there. So it certainly does not imply any date as you indicated that will be the end of our foreseeable future.