I think there are some oncoming positive and negative factors for Switch 1 getting to 160m. One of those is perhaps a possible deep American recession. I do think it will make it, but I think the long term outlook for the handheld space, and non-handheld for that matter, will be interesting. A console should have been able to beat 160m before now. PS2 was ages ago. But the competition landscape has perhaps never been more crowded. Console games being released on PC. PC/Steam handhelds have exploded onto the market.
The only thing that remains as far as a bedrock for Nintendo being the leader in terms of console sales is still it's first party exclusivity. I can only think that a rumored SONY or MS handheld can maybe dent that. I have doubts either of those would gain any kind of massive traction against Nintendo.











