I would. This isnt about party it is about counting the votes. If I mail my ballot today but it gets delayed by no fault of my own why should my vote not count? Same holds true for you, my Trumper friend, the moron I know who jokingly wants to vote for Kanye...all of them. The right to have your vote counted is higher than all rights period...full stop. Personally I think all votes should be counted until the EC has to be convened.
Now personally I would say they would be better off just driving it out and dropping it off (or just voting in person) but they arent committing some crime by mailing it a few days before the deadline but the Right is basically going to **** on their votes even though they did it the right way. How is that ok with you?
If a post mark date is good enough for the IRS why isnt it for the GOP?
You like to pretend we are the ones playing party politics here but only one party is asking for votes to not be counted. Well sorry but facts again dont back that up. And they are using a Pandemic to push it even farther because they just cant be be bothered to let the voice of the people actually decide who is in charge. (or they change the power structure after the fact because they are sore losers)
My view is this. The legislature should set the rule. The rule should be publicized. Count the votes in accordance with the rule. Simple.
The problems come about whenever someone decides six months before the election that they'd like to change those rules. Leave the rules the way they are and no one should have any excuses.