Donald Trump's loss of his electoral base in his birthplace and financial power centre of New York is a highly significant indicator and warning sign for Trump's political standing at home.
All candidates running against New York's Democratic Muslim mayoral candidate Mamdani are achieving advanced results in public opinion polls and in the party's primary elections.
What is now being called the "Mamdani effect" has emerged in New York and other states.
This effect has produced the following results:
1 – The Democratic Party, with its cadres, has advanced over the traditional strength of the Republican Party in New York.
2 – The progressive left-wing current within the Democratic Party has advanced over the centrist and right-wing currents within the party.
3 – The "Mamdani effect" has spread to other states such as Pennsylvania, Michigan, and Arizona — all states that voted for the Republican Party and Trump in the last presidential election.
4 – The "Mamdani model" in social reform has begun gaining enormous popularity; it is a system based on free public transport, rent freezes, and taxes on the wealthy.
The "Mamdani model" represents a direct threat to the Trump model, through which Trump has sought to present himself as the nation's leader and a figure without equal in modern times.