if you are not realizing you've been lied to for two years
I think that everyone gets that they're being lied to, Redskull, the issue is that we don't seem to agree on the question of who it is who is doing the lying.
At this point (the release of the redacted Mueller report) it seems pretty apparent that the individual who has been lying the most to the most people is...Trump.
Most of the biased right writers around here have been claiming that the media has been lying to us in their portrayal of Trump's actions (read: lies), but it appears that the reputable liberal sources of news (NYT, WP) have been telling the truth all along.
The stories about Trump's attempts to obstruct the Mueller investigation (which he has been lying and calling fake news) were all true, according to the report. What has been reported about his (or his people's) dealing with Russia (eg his attempts to put up a hotel in Moscow at a time he was claiming he had no dealing in Russia) has also been largely true.
I've never considered myself to be part of the liberal echo chamber--as I frequently find myself partial to arguments which typically are asserted by voices on the political right, and because I find that many voices which I identify as representative of the liberal echo chamber lack the logic of simple common sense--but to be honest, I'm so turned off to the total deafness to hypocrisy in the conservative echo chamber these days that I'm not even certain specifically whom you are calling a liar, at this point. It's not Trump, to your mind, I suppose, but I'm confident that you'd be hard pressed to find another individual who has been proven at this point in time to have been lying to us more over the last two years than the sitting POTUS...
The president has been attacking the credibility of the fourth estate, and persistently calling the truth about his behaviors "fake news." According to the Mueller report, the major reporting Trump was declaiming as false, was decidedly true. Trump has been lying to the American people about what he is really doing and saying behind closed doors, even when it has been leaked to the news--he just lies about it more. Until you can come up with a better liar, it seems to me that Donald Trump is the current Liar-to-US-in-Chief.
Btw, obstruction of justice is a perfectly constitutionally valid reason for impeachment (even if our silly political system doesn't permit for impeachment for lying to the people like your job depends on it), and, at this point, it is well-established that there is plenty of evidence Trump that obstructed Justice.