If devs put more time into actually making UE5 work and not use any of its big features that are the cause of all of its performance problems and graphical glitches they're not really using UE5 anymore. Like Arc Raiders. They use a heavily modified version without Lumen, Nanite or VSMs.
But yes it's a combination out of lazy incompetent devs, a shitty engine and Nvidia wanting everyone to use their frame generation bullshit.
If devs put more time into actually making UE5 work and not use any of its big features that are the cause of all of its performance problems and graphical glitches they're not really using UE5 anymore. Like Arc Raiders. They use a heavily modified version without Lumen, Nanite or VSMs.
But yes it's a combination out of lazy incompetent devs, a shitty engine and Nvidia wanting everyone to use their frame generation bullshit.