That's a very dishonest take, as I'm sure you know that Sommerzeit proponents have reasons other than "summer sounds better than winter".
For example most people just wake up and go to work in the morning, but in the evening they meet friends, BBQ, hike/run through nature, do sports etc., and prefer doing those activities while it's bright outside.
What stops you from going to work one hour early, so you get off earlier as well? Most employers these days allow flexible working hours.
And if we are permanently moving our clocks to advance by an hour, why stop at just one hour? Why not have +2h or +3h so we get even more brighter evenings.
My "very dishonest take" is the result of the polls after the EU parliament voted to stop the time change.
The question in these polls had been which time the person would prefer. A big majority in Germany chose "summer time". So without any reasons given/discussed/researched the preference is summer time.
Of course there are proponents with reasons for or against this or that time but this doesn't matter as the majority does not decide by reasons.
My point is that alone the naming the time "summer" or "winter" influences the preference to a big extent.