The US manipulated the IMF to give a 10.3 billion dollar loan, and then advised Yeltsin to use that money to buy votes. The US stalled election watch dogs and prevented them from realizing their duties fully. The US sent intelligence agents to Russia to advise Yeltsin on what his tactics should be, and as we have already seen they were highly fraudulent.
The US absolutely was as involved, if not more, in meddling with the 1996 Russian elections as Russia was in 2016. Just because the tactics weren't the same - Yeltsin had already seized control of the media to use it to give himself good coverage, and there was already public unrest - doesn't mean what the US did has a lesser magnitude.