I was listening to
Shaban & Käptn Peng - Von Form Zu Form
https://www.youtube.com/watch?v=p9BXI4hGr6k
and thought that the background track sounds very soviet. So I tried finding it by searching "ля-ля-ля-ля-ля-ля пам пам пам-пам-пам".
Google returned no relevant results, but I had luck with yandex (which I would normally avoid like the plague), which gave me a lead towards the source:
Волшебный цветок - Клара Румянова - мультфильм "Шелковая Кисточка"
https://www.youtube.com/watch?v=RmhInXsTr0M
Hope this gets indexed so that some curious soul from the future has an easier time finding out than me.
Feel free to share it on reddit cause I have no account there.
Honestly, I just keep changing all sorts of bridge related and unrelated settings until it does what I want. Maybe the piece lends itself to being printed on the head or on it's edge (45° tilt) like this: https://www.reddit.com/r/3Dprinting/comments/mhcvut/pro_tip_if_youve_got_a_complex_part_youd_like_to/
Sometimes even layer height can affect bridge behaviour.
But first thing I'd do is to rotate the piece by 90° on the bed and see if the thin bridges that you can see behind the thick curved ones, change their orientation to be short instead of long.
And then try to figure out what makes those thick curved bridges happen.