The only Streaming app I want to see on the Switch is Crunchyroll. They don't support Smart TV's anymore (Really idiotic decission) and the WII U is currently the only device I use to watch crunchyroll on the TV.
Intel Core i7 8700K | 32 GB DDR 4 PC 3200 | ROG STRIX Z370-F Gaming | RTX 3090 FE| Crappy Monitor| HTC Vive Pro :3