A 1050Ti is a three generation old card and was bottom of the line when it came out, so not too bad for integrated graphics.

It's plenty for everything but modern gaming, and since those games aren't likely to be ported to ARM on Mac anytime soon it's not a huge problem. Apple has always had something of a rocky relationship with game publishers, at least on the Mac. Lots of older games will probably work fine, assuming the driver situation isn't a nightmare. Apple is somewhat notorious for neglecting graphics card drivers unfortunately.