the warning is probably from the ad agency (Edaily?) pushing the email -

utm_medium=email&utm_source=EDaily&utm_campaign=2024-02-04&uemlid=17284dff98b94c3f5b456833340b5b0745d9e345783dfd8468fe24f140bf41c6

If you clean off the garbage out of the link- and just use the hemming link - it will probably be ok.

https://www.hemmings.com/stories/mcdonalds-hamburgler-custom-plymouth-barracuda/

Plus there are multiple security setting in every browser and how you set it up can effect things too.