The two "others" were Bernie Sanders and Evan McMullin, and the one Republican was Adam Kinzinger, a high-profile Trump critic who didn't even run for reelection in '22. There was a single individual donation of $200 to the RNC.

I don't know what anybody expects, though. Tech workers tend to be young, affluent, educated city-dwellers, and that demographic is strongly and increasingly inclined toward supporting Democrats. Twitter is headquartered in San Francisco, a liberal city in a heavily Democratic state. There's no conspiracy at work here. Republicans could choose to try to appeal to tech workers if they wanted.