Snap toggle anchor install demonstration, and comparison to old toggle bolts and flip toggle bolt. You could use snap toggle bolts TV mount if the TV is very light and as a last resort. Otherwise anchor into studs, even metal studs. Snap toggle instructions say to drill 1/2" hole, push the toggle through, pull it flat against the back, push in flange, snap off, bolt goes in. Toggler Snaptoggle https://amzn.to/3IZarOJ, I may receive a commission if you click on the link.