Tempted to get one myself, £70 vs £700 (i think) for a brompton, and the scooter is easier to carry.
Reminded of when I used to go boarding as rossendale ski slope after work, didn’t drive then so bus to and from rawtenstall and then walk up the steep hill to the ski centre. After narrowly missing my return bus a few times and waiting an age for the next one I figured I’d take my blades with me, walk up the hill, finish boarding session and skate down in about 30seconds, catch the bus no probs.
Did I mention I took my own board and boots with me? Steep hill, roller blades, weighed down with kit, some serious momentum, scary stuff! Only did it a few times.