YES! Get rid of that dumb shit!
Not sure what programmers have to say about this though. Ideally DST would’ve been scrapped like 30 years ago back when there were a lot fewer people using computers, so a lot of code wouldn’t need updating as soon as such a change is implemented, but waiting will only worsen it.
I think keeping summertime is the better option. Having a bit of sunlight when you come home from school or work in winter would be priceless. Even if it means darker mornings.
If the EU abolishes DST in its member states, there won’t be any patches or updates necessary to software out there. The timezone database will simply be updated to reflect the change of policy and bam, once your system has the new tzdata, restart your apps and they will automatically understand it. This is not like the Y2K bug that needed actual patches.