If nothing else, he will definitely not be impeached by congress. The big question is whether a sitting president can be indicted by a grand jury. (Probably yes, but nothing is true in law until a court upholds it -- in this case it will go to the supreme court when it happens)
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If you're asking whether his supporters will ever give a shit, a small percentage yes, but a large number are convinced that this is just a liberal witch hunt.
One thought that's scared me though -- If both Trump and Pence are removed from office, Ryan is president. While we would gain someone who is capable of at least acting composed in office, I think that someone capable of actually organizing the party will do more long term damage