Granted, the poll could be spun in the other direction as well, but I believe a good portion of those “not proper, but…” folks could be swayed by actual evidence repeated often enough:

Wow.

New CBS poll shows that 72% of the American people believe Trump’s actions soliciting help from a foreign gov’t is illegal or improper.#ImpeachmentNow pic.twitter.com/73wQBkPPpm

— Zac Petkanas (@Zac_Petkanas) September 29, 2019