>>12668566 (lb)
EOs take about 5-8 days to hit the Federal Register from signing.
See: https://www.govinfo.gov/content/pkg/FR-2021-01-19/pdf/2021-01228.pdf
Document link can be found here: https://www.federalregister.gov/documents/2021/01/19
For more evidence, look at items under "Presidential Actions" from yesterday's Register: https://www.federalregister.gov/documents/2021/01/21
Those EOs were signed one week ago by Trump, and they were just published yesterday.
The EO thing is either deliberate misinformation or a bad meme spreading around. Please make sure to validate these claims for yourself.