What Huawei (and every other Chinese companies) really need is having a strong government who can fight back and stop the trade war.
By the way, what the government did to ZTE is disgraceful. ZTE is a great company. It is the number 4 telecommunication equipment company in the world. Great companies like Qualcomm, Cisco, and Intel tried and failed. Great companies in Japan tried and failed. Even Samsung is below it.
If ZTE is in the USA, Japan, or Korea, it would be adored and will be treated like a national champion.
No electronic company can survive (will Huawei be the only exception?) if it is against the full might of USA.