You can use this soundbar with an LG TV and other devices like a PS5; it is not limited to Samsung TVs. It supports HDMI inputs, including eARC, Bluetooth, and Wi-Fi streaming, allowing connection to various TVs and gaming consoles. However, some advanced features like Samsung's Q-Symphony and Wireless Dolby Atmos streaming via Wi-Fi are exclusive to compatible Samsung TVs. For general audio use with an LG TV and PS5, it will work fine through HDMI or optical connections.
Unfortunately, we can't answer this specifically as we don't have the experience. However, the question remains in the Community in case anyone can help.