Dockless bikes quickly became a nuisance, a few days after gobee.bike released their fleet. People left those bikes everywhere, including on pedestrian space and bicycle lanes.
On a personal note : there is a well maintained and dock-based bike sharing system provided by the town council in Lille. If bike sharing, as some point, become a part of the town's infrastructure — see: Paris with Velib, Lyon and Lille — I do not see the need nor the space for concurrent offerings from different bike networks.