@Erpel Mine not like super broke or anything. Just pulling them off on that end is too easy. Just as you say it opens both sides so I could just get that other wire in again.
I considered Wagos they are like 0.50€ a pop which would be fine generally. But adding 1€ of connector to a 20€ Lamp I dunno. The 221-2411 might be toonlong though with 3cm almost.

modern design is just infuriating.
Like the connectors on them are fine generally. There is no real load on them. The lamps are 30W at max. So it should be fine anyway.