Is the Bundesliga still a 'big league'?

In the winter transfer window, Bundesliga clubs were as conservative as usual — in contrast to their Premier League counterparts. German football can't compete financially, but it has plenty of other things to offer.

source https://www.dw.com/en/is-the-bundesliga-still-a-big-league/a-64603388?maca=en-rss-en-ger-1023-rdf