Sorry, but your´re wrong. I play on a Asus ROG intel i7 Gaming Laptop. Its not the best of the best and he´s loud like a chopper is landing in my living room, but I can GTA5 and LSPDfr on Ultra without any lags. I guess your problems depend on so many facts. Your Computer, your Mods, especially graphic mods, and on what settings you play. I last played LSPDfr in May 2021. Just came back today. Updated GTA5, updated all my Mods, and plugins, and my game works like a charm. My Mods are mostly from Bejoljo which are very good. I also have custom cars installed, eup, sirens, true coroners, xscanner. Everything works fine. And no LSPDfr isn´t dying. You might try to be more thankful that we have the LSPDfr Mod and that its free for all of us.