Pump and dump. That is one big game even politically. How is Mr Bannion ? Sore I expect. Mr Dump may declare he is Emperor any day now.
I don't think the U.S. is going to vote to let California separate and then eventually become part of Mexico. There is another development however. The people that pulled off Brexit have said that they are going to do the same for California but it's not about separating the whole state from the U.S., it's about separating the east half from the west half. The east half is a red state that is regulated by the politicians of the west half, same as Britain was regulated by bureaucrats in the EU. That will make a new red state with two Senators.
According to my map Cali is a long thin state running North/South. Where you get East/West I don't know.
Any guaranteed success by the government for welcoming new immigrants, who will become old migrants in 20 years, would only provide required positive competition as well as desired constructive motivational energy that old migrants would truly need! Just 2 cents!