The phrase "as do a majority" is correct and usable in written English.
It can be used to indicate that a majority of people or things perform the same action or hold the same opinion as previously mentioned.
Example: "Many experts believe that climate change is a pressing issue, as do a majority of the general public."
Alternatives: "as most do" or "as the majority does".
Indeed, House Rules Committee Chairman James McGovern (D-MA) said in a radio interview on Wednesday that he expects the chamber to vote on legislation to end federal marijuana prohibition within a matter of "weeks". All of the party's major 2020 presidential candidates now support outright legalization, as do a majority of its voters, according to polls.
He does not oppose it outright, as do a majority of Germans.
Prince has the advantage of being well-acquainted with the mainstream, as do a majority of her dancers.
He mentioned polling data showing that the vast majority of Americans support mandatory background checks, as do a majority of Republicans, and even a majority of N.R.A. supporters.
The stories in "Lost in the City" (1992), his first collection and an homage to Joyce's "Dubliners," take place in more or less contemporary Washington, as do a majority of the 14 stories that make up his new collection, "All Aunt Hagar's Children".
"Everyone looks at Barcelona and the majority of Spanish teams play a similar system as do a majority of Dutch teams and there was no coincidence that Spain and Holland contested the most recent World Cup final.
Some survivors have vehemently opposed it, as did a majority of South Koreans, according to recent surveys.
More than 6 in 10 men in both states supported Mr. Obama, as did a majority of women, big changes from numbers in earlier primaries.
Three former governors of Louisiana came out in support of the lawsuit, as did a majority of southern Louisianians, by a margin of more than three to one — at least according to a poll commissioned by Restore Louisiana Now.
The Government appealed the preliminary injunction and a panel of the Court of Appeals for the Tenth Circuit affirmed, O Centro Espirita Beneficiente Uniao do Vegetal v. Ashcroft, 342 F. 3d 1170 20033), as did a majority of the Circuit sitting en banc, 389 F. 3d 973 (2004).
Gina McCarthy, who heads the EPA, said in a press call last week that her agency had found that 80% of small business owners supported the rule, as did a majority of those individuals and organizations who submitted public comments in the run-up to the rule's introduction.
