The most realistic answer is - as long as movie studios deem it to be profitable to continue releasing them. I think there will always be niche companies like Criterion that will release physical media. I mean, vinyl LPs are still being produced to this day, so really it’s all about demand.
Personally, I am surprised that DVD format has lasted as long as it has, in regards to current technology. The majority of TVs available today are 4K, to which 4K UHD Blu-rays match the native resolution. 4K UHD is 4x the resolution of a standard Blu-ray(1080p), which are over 4x the resolution of DVDs (480p). So, they are really quite outdated/obsolete unless you still have an older 1080p or 720p TV and have a good player with upscaling.
The most realistic answer is - as long as movie studios deem it to be profitable to continue releasing them. I think there will always be niche companies like Criterion that will release physical media. I mean, vinyl LPs are still being produced to this day, so really it’s all about demand.
Personally, I am surprised that DVD format has lasted as long as it has, in regards to current technology. The majority of TVs available today are 4K, to which 4K UHD Blu-rays match the native resolution. 4K UHD is 4x the resolution of a standard Blu-ray(1080p), which are over 4x the resolution of DVDs (480p). So, they are really quite outdated/obsolete unless you still have an older 1080p or 720p TV and have a good player with upscaling.