I may be in the minority here, but voting shouldn't be easy. Kinda think you should have to show up on voting day, paper ballot, and dip your finger in ink. (I'm not quite here, but it wouldn't disappoint me)
Early voting, absentee voting, and mail-in voting democratize access to the polls.
If all voting had to occur in person, on just one single day, members of the following groups would find it difficult (if not impossible) to vote, which would mean disenfranchising a significant number of people across the political spectrum:
1. Elderly folks (or folks of any age, actually) who are too ill to travel to the polls, or otherwise immobile, or who lack transportation.
2. Parents who are juggling 2-3 jobs with raising children, and whose employers don't allow time off work for voting. I don't know many employers who do allow this.
3. Anyone who is traveling (often for work) away from their home precinct on election day.
4. Military serving overseas - they can't exactly show up in their home precinct on election day.
Let's face it: stuff happens in everyone's life sometimes. If you break your leg the day before election day, or your baby is born on election day, or you have to attend your parent's funeral on election day, or you are hospitalized, or there's a blizzard (or, I don't know.....a hurricane.....hmmm?) on election day, without early voting you would be penalized and not be able to vote.
I am so grateful for early voting, and absentee voting, and mail-in voting.
It means my aunt and uncle, who are in their late-80's, and no longer drive, can arrange for transportation (me!) to early voting on a day when they feel well enough to leave their home.
It means my young co-worker. who was working night and day (as was her husband) while raising two children, had more than one option of a day to vote.
It means another young co-worker of mine was able to vote while serving in Iraq years ago.
It means that the people in western North Carolina (my state) have options for voting in the wake of Helene. They are simply trying to survive, and get some semblance of "normal" back in their lives, and election officials are working hard to adapt the voting process to make sure that everyone's voice can be heard.
Edited to add: I'm retired, and I have all the time in the world, so I could easily show up on election day (barring unforeseen acts of Nature, etc) but not everyone has that luxury.