Look how such a small number of people chose it to be Biden vs Trump 2024

Results of the 2024 Republican Party presidential primaries - Wikipedia

Results of the 2024 Democratic Party presidential primaries - Wikipedia

I'm to tired to add it all up but what the heck ?

Not enough people for them to claim to be the major parties.

Biden in California primary 3,207,687 votes

Trump in California primary 1,962,905 votes

2020 election 17,785,151 votes cast in CA

Polls aren't votes. Only a small minority picked these dudes to be candidates with actual votes.