-
Sure, but Schröder was just a continuity conservative like Blair; pretending to be an SPD chancellor while doing very little until the CDU got in again (albeit mostly in Grand Coalitions). Hence the steady drift of German politics towards immoderation (similar, of course, to other countries like Britain and France). Merkel, unimaginative and managerial, only really did two things that broke the mould--the exit from nuclear power (I assume that she, as a physicist, was one of very few politicians who would have had a proper understanding of the issues) and the opening of the border to (mainly) Syrians after the Syrian catastrophe. I assume the latter was mainly determined by demographic considerations, although she has given other reasons. It's also a cornerstone of attempts to blame immigration for so many evils rather than attacking the actual perpetrators of the injustices of the last forty years.
Don't forget Kohl. It was mainly he who screwed the East so badly that his corrupt and toxic legacy still isn't overcome. Schröder and Merkel were poor chancellors, too, but the main responsibility lies with Kohl.