I recently bought a not-smart TV, and it was cheaper than the smart ones. The brand is Sceptre, 65" 4K UHD and - I just checked - it is still selling for $378 at a popular American box retailer’s website who will remain unnamed. 75" is selling for $498.
I absolutely hate the software-ification of everything. It’s worse than worthless. Last TV I bought has held up for almost a decade now. It is 55" and it cost me almost $800, which was a steal at the time. I was kinda floored by the price of the new one, and the picture’s pretty sweet too.