Yes, corporations are just like a person
No, corporations are not just like a person
Tell me, do you think it's unfair that only Democrats and Republicans have such a big voice? Shouldn't we pass a law limiting their expenditures on ads and give money to all the other parties?
What about you? Shouldn't you limit the number of posts on this forum so you don't drown out other voices?
If you're going to ration speech so everything is "fair" get to work.
But to answer your question. I wouldn't change the first amendment at all. It protects freedom of religion (ancillary), freedom of the press (the mechanism of delivery) and free speech of the people. Some people want to include other "entities" based on a flawed premise that if the Constitution doesn't exclude corporations, it means they were meant to be included. I say they weren't included because they weren't meant to be included as religion and the press were.