Again, the US exploiting Syria for oil has been occurring since 2011. BBC has a decent article on Syrians oil production post-US intervention. but have your pick.
https://www.bbc.com/news/50464561
https://www.newsweek.com/syria-trump-stealing-oil-us-confirms-deal-1526589
https://www.newsweek.com/syria-first-message-biden-withdraw-troops-stop-stealing-oil-1563165
https://www.middleeastmonitor.com/20221213-syria-regime-again-accuses-us-of-stealing-its-oil/
https://www.reuters.com/article/idUSKBN24Y0MI/
https://orinocotribune.com/us-steals-more-than-80-of-syrias-daily-oil-production/
https://english.news.cn/20220817/437cb1bd33ea40999cda96c521f31d21/c.html
https://www.globalresearch.ca/us-military-still-stealing-oil-syria/5790752
No, your right. Syrian oil production plummeting after US occupation is actually just a coincidence. We also 100 percent invaded Iraq for WMDs. You’re not going to find BBC, Reuters, or the Washington Post outright stating the disposition of US interventionism.