I'll bite. I'm a SAHM with a child in year 9 and a child in year 6.
There is good and bad. The good is, all the housework, cleaning, shopping etc is done by me so I am available to collect Ds2 from primary school, over see homework etc and after dinner we are all together as a family.
The bad? See above, everything housework wise is left to me. Ironing, folding clothes, cooking, DIY (that I can do) shopping for food, everything. I even put bins out.
The loneliness can be crippling, people who work full time have less available time, people who work part time are rushing around trying to get stuff done in the 2 days they are not in work. Lots of people fall into this category. Finding people to talk to can be difficult.
Just because someone else is a SAHM does not mean you have anything in common. People judge you for being a SAHM so they aren't so friendly.
I listen to a lot of podcasts/watch YouTube/listen to the radio to get me through the drudge. I also volunteer my time so I can speak to adults in the day.
So yes, I have an "easier" life in a lot of respects. I am never bored, I am happy in my own company and over the years have made some great friends. Dh totally respects what I do. He makes my life easy by working, I try to make his life easy by doing everything at home so he has time for the children.