The maps says 2019.

Biden won the primary in 2020 and proceeded to win the presidency.

You should know because you’re been posting anti-Biden content since then.

Do you remember the 2020 primary though? Obama called all of the non-Bernie candidates and told them to drop out. They all did and supported Biden.

Sanders won the first 3 primaries in a row and then the establishment freaked out and all fell in line behind Biden.