I looked up the shittiest TV brand available at my local electronics store and yeah, they do list the width with and without stands.
And if you plan on putting your TV on a table that is way too small, then I’d double check where the stands sit exactly, because it’s not a design problem but a you problem.
People need to stop blaming their shitty planning on “bad design”. It’s the most common sense design that will work in most cases.
Next you’ll have the guy who puts their TV on two separate chairs complain about the bad design of TV’s that only have a single stand in the middle ffs.