A fireplace media console is completely safe. With no actual flames like a wood-burning fireplace, you don’t need to worry about smoke filling the room, hot embers or sparks potentially flying out or any of the other concerns that come with a wood or gas heating source.
The flames may look realistic, but touching them would be the same as touching your TV! The only part of the TV fireplace that gets hot is the heating element, which is enclosed. The heat that blows out is no hotter than a hair dryer.
It’s also safe to place your TV on an entertainment stand with a fireplace or mounted above it. The free standing electric fireplace doesn’t require venting and the heat blows directly from the front, so it won’t create any problems for a TV.