I agree. I don't see much political stuff, but the ads are unbearable. I see more spam on Facebook than my email spam folder. I made a post of what my experience was not too long ago. Went something like this.
Friends update
Ad
Product of something
Ad
Friends business trying to get me to engage
Friends update
Ad
Some stupid 'group post'
Local marketplace item
Ad
Product of something
Product of something
Some stupid 'group post'
Ad
Bible verse auto posted by someone
And on and on.