You can get perfectly good German made Warwick’s that are 20 ish years old. The only difference being the necks are chunkier.
But to answer your question, it completely depends. Some basses will be played on occasion at home, others will be gigged 3-4 times a week all year round. Have a look at it and check for pitting and ensure the trus-rod turns. Also switchjacks often go on Warwicks.