3 Hazmat spills in the USA in 3 days March 26

Do accidents happen like this happen all the time and not I pay attention?
Do accidents like this never happen amd something is very wrong ?

https://www.cnn.com/2023/03/28/us/delaware-river-water-chemical-spill-philadelphia-tuesday/index.html
https://www.usatoday.com/story/news/nation/2023/03/28/north-dakota-train-derailment-canadian-pacific/11555011002/

https://finance.yahoo.com/news/train-derails-mojave-national-preserve-154800430.html

https://news.yahoo.com/large-emergency-response-freight-train-171414411.html

https://www.msn.com/en-us/news/world/migrants-lit-mattresses-in-protest-starting-fire-that-killed-40-near-us-mexico-border-officials-say/ar-AA19aFll