Donald Trump doesn't tell lies. He's merely "incorrect".

[Wuwei]

ALL PRESIDENTS TELL LIES..sometimes it's necessary for Nat Security
ALL HUMANS TELL LIES

That said....Pinocchio....I mean Obama.... mastered the art.

"If you like your doctor".... LIAR!!!
"Not even a SMIDGEN of corruption" LIAR!!!
"I never said I encouraged illegals to vote".....LIAR!!!!

When it came to lies that actually harmed the nation....Obama deserved the Nobel Liar's Prize.

If there was a Richter Scale for Lies, the Left's would be a solid 10.0
Trump....maybe a 3

None of the above is "opinion"

Broad politically polarized statements like that are most likely opinion.

You quoted 3 "lies" of Obama's 8 years to draw that conclusion.
It's amazing that whenever anyone posts something about Trump, the defense of Trump is very often "Obama was worse", or "Hillary was worse."