It is entirely possible votes were tampered with!"

[mythology]

48. If you actually understood exit polls are conducted differently here, you'd understand

how absurd the notion of this claim is. Also you have the problem that the national polls were more accurate than in 2012.

https://fivethirtyeight.com/features/ten-reasons-why-you-should-ignore-exit/

1. Exit polls have a much larger intrinsic margin for error than regular polls. This is because of what are known as cluster sampling techniques. Exit polls are not conducted at all precincts, but only at some fraction thereof. Although these precincts are selected at random and are supposed to be reflective of their states as a whole, this introduces another opportunity for error to occur (say, for instance, that a particular precinct has been canvassed especially heavily by one of the campaigns). This makes the margins for error somewhere between 50-90% higher than they would be for comparable telephone surveys.

4. Exit polls challenge the definition of a random sample. Although the exit polls have theoretically established procedures to collect a random sample — essentially, having the interviewer approach every nth person who leaves the polling place — in practice this is hard to execute at a busy polling place, particularly when the pollster may be standing many yards away from the polling place itself because of electioneering laws.

https://www.thenation.com/article/reminder-exit-poll-conspiracy-theories-are-totally-baseless/

Here’s how exit polling works: In most states, Edison conducts phone interviews before Election Day to capture absentee and early voting. Then, on Election Day, they send staff to between 15 and 50 polling places per state, and they ask between 500 and 3,000 voters to fill out questionnaires indicating which candidate they voted for and what issues are important to them. In order to account for those voters who refuse to fill out a questionnaire, exit pollsters have to adjust their survey data. Lenski says that about 50–60 percent refuse to participate. When someone says no, the pollster notes the person’s rough age, race, and gender. They then weight their data to match the population that voted at that location.

Some media outlets post preliminary data when the polls close—that’s the supposedly raw data that, according to the conspiracy-minded, reveal the fraud. But those data have already been merged with the results of those telephone interviews, and they have already been adjusted throughout the day (the interviewers send in their survey results in three waves). Unadjusted data are never released. (If you Google “exit polls adjusted New York,” you’ll get back dozens of posts claiming that the “unadjusted exit polls” varied significantly from the final results. All of those posts are dead wrong, as none of their authors have any idea what the unadjusted data looked like.)

The actual facts are easy to find. I don't get the desire to embrace some utterly unsubstantiated nonsensical conspiracy theory. How is this claim (offered with absolutely zero evidence) any different than Republicans claiming in person voter fraud is a thing?