No, I would not recommend drying socks in a toaster, even if they were wrapped in foil. Drying socks (or any clothing items) in a toaster can be dangerous and may lead to fire hazards and damage to the toaster.
Toasters are designed specifically for toasting bread and similar food items. They are not intended for use as a clothes dryer, and using them for such purposes can cause several issues:
Fire hazard: Toaster elements are designed to generate intense heat for a short period to toast bread quickly. Drying fabrics like socks in a toaster can cause them to catch fire due to the concentrated and prolonged heat exposure.
Damage to the toaster: Socks wrapped in foil may release moisture during the drying process, leading to steam and potential damage to the toaster's electrical components.
Safety concerns: Placing socks in a toaster can create a risk of electrical shock if the foil or socks come into contact with the toaster's electrical elements.
If you need to dry wet socks, it is best to use appropriate methods, such as air-drying or using a clothes dryer designed for this purpose. For safety and to prevent damage to appliances, it's important to use household items only for their intended functions.