They did release machines around that time frame that were incompatible with Amiga, PC clones including laptops. I didn't buy any of them and as long as there were decent Amigas I wouldn't have bought anything that wasn't Amiga compatible at the time.
I moved from C64 to 128 when it died to Amiga 500 to 2000 to 1200 then to Windows PC when the Pentium 3 made it at least start to work as well and games to play decently.