Perhaps you are new on this planet. Contrary to popular fairytales, life is neither fair or easy. Sometimes you have to lift a finger and exert a little effort. Getting an ID to drive, fly, enter a club, register for benefits, vote, etc. takes an ever so slight amount of effort, but well worth it to be a functioning member of society.
What is a little effort for one person can be a lot of effort for another. My 87 year old sister is in a wheelchair. The nearest state office that issues id's is 8 miles away. Getting an id means a trip to the safe deposit at the bank to get the documents she needs. Someone will need to load her in a van because she can't get out of the chair, take her to the bank, then the state office. Knowing my sister she simple would not ask anyone to do that and would give up voting.
If there were any evidence that we had anything even approaching a serious problem with voter id fraud, I would support voter ids but there isn't. A number of studies have shown that voter id fraud is very rare. However, I have no doubt that there is election fraud, not voter id fraud.
You compare voter ids with other types ids such as a driver's id. We began issues driver in the early 20th century because of the growing number of accidents caused by people with no drivers training. There was a well documented need for driver's license. There is no documented need for voter ids.
If you deny a person the right to vote because they don't have a voter id, you are denying one our most important rights as citizens, the right to vote.