For me >>>>>>>>No they would not be safe

Like I said the only way to explain is

Heat Aluminium and a form of RADIATION propells the stuff into the body

I can not be in a room where the radiators are Aluminium
I Have trouble with many air conditioning/ warm air systems
I cant eat food heated in airplanes Their ovens and shelves are Aluminium

only safe things are fresh fruit, vegetables and unprocessed cereals plus anything I prepare myself

Stainless steel pans are not expensive these days so why wonder ......protect your health

A Magnet will not stick to Alumium