I don't think it a good idea for government to support trading.
Reasons are;
1. It will promote more scam because the fund is untraceable
2.it wil promote hardship to the poor individuals
3. Promote rubbing
4. It will be difficult for our aged parents to adjust to the development of trading.
Well, it depends on the kind of trading if you are trading in cryptocurrency that's the only aspect where government law has not covered and this is because the government sees crypto trading as a highly risky trade that can lead to instant bankruptcy.
But trading in approved commodities is approved by the government and that is why we have a stock market, forest trading, and the rest of the exchanges we have in the centralized financial system