Does this look unsafe? Rusted hitch receiver on '08 v8 sr5

How bad is this frame rust?

Rubber cover to cover this rust on the hitch?

Rust on hitch Toyota Tundra Forum

Should i be worried about rust starting on the hitch?

Less than 6 months and 7500 miles and hitch is already rusting

Hitch receiver maintenance

Factory hitch rusting

Rusty Factory Tow Hitch on Your Truck Or SUV? Is it Safe to Tow With? It Can Be Replaced Easily!

🍒 How to Easily DIY Remove Rust on Your Vehicle's Hitch➔ Make Your Tow Hitch Look BRAND NEW AGAIN!

How much rust is too much 2011 Tundra?

How To Remove Rust From A Rusted Trailer Hitch