The second paragraph of your first link: “ However, she has not provided many details on her plans”
Edit: did you read these links?
“ The American people lacked any concrete policy positions from the presumptive, and then official, Democratic presidential candidate for seven weeks following President Joe Biden’s withdrawal from the 2024 presidential race.
Despite the absence of clarity on key issues, Vice President Kamala Harris quickly rose in the polls compared to Biden”
https://www.deseret.com/politics/2024/09/09/harris-policy-pl...
https://www.cbsnews.com/news/trump-harris-campaign-promises-...
https://www.usatoday.com/story/news/politics/elections/2024/...
All of the above were posted prior to the 2024 election.