Although this is a nice security addition to wallets, this might not be that helpful especially to those who are lazy or those who don't understand why screenshot protection features are in place. Other than the fact that this could also be disabled or overridden by another application, others might simply take a pic at the seed phrase.
Taking photos with other cellphones is the same as not having any protection, even though the anti-screenshot feature was created so that users can write their own wallet seed phrase and store it in the safest place and make them remember even though it is not entirely on the seed text made.
Learning how to write down your seed phrase on a piece of paper is a good start. At least it will give you the idea that seed is the key to your crypto assets. Losing it means that you have lost your access to crypto assets
It can be with paper or steel plates that are safe from damage that are now sold by hardware wallet manufacturers.