If you think the Republicans in the Senate are the more sane members of the MAGA GOP, think again. They’re just as cravenly partisan as the nuts in the House. Remember Thom Tillis, the “brave” Senator who has been criticizing the House Republicans for refusing to even consider the border and Ukraine deal? Well… The House passed its $78 billion, bipartisan tax bill with a lopsided 357-to-70 vote on Wednesday, in which the measure attracted slightly more Democratic than Republican support as it overcame opposition from hardline conservatives. Now comes the hard part: Winning over GOP senators. Republicans in the upper chamber are already expressing deep skepticism toward the legislation, which combines several business deductions with an expansion of the Child Tax Credit that would all sunset at the end of 2025. Sen. Thom Tillis, R-N.C., said Wednesday that he’s been advising Minority Leader Mitch McConnell and other GOP Senate leaders that it would be “a mistake” to pass the bill. Speaking to Semafor, he argued that Republicans should hold out for a potential Trump presidency to make major tax policy decisions, especially since Congress is preparing to renegotiate much of the IRS code next year ahead of when large swaths of the 2017 Tax Cuts and Jobs Act are set to expire. “I think everything should be on the table there, including the future of the child tax credit provisions [that] are being proposed now,” Tillis told Semafor in a separate interview. Meanwhile, Sen. Chuck Grassley, R-Iowa told Semafor…