There was obstruction
The report specifically States that there was obstruction, and shows pages and pages of evidence of obstruction and that the president is not innocent of obstruction. the report says that if Trump was innocent of obstruction that they would state so in the report, and they say they cannot.
Trump's Republican attorney general deciding not to charge Trump does not mean Trump is innocent
Barr is Trump's 3rd attorney general in 2 years
He finally got one that was willing to break the law for him third time's a charm.