Aerosmith's Stairway to Heaven starts out as a sort of allegory before eventually turning into a series of vivid imagery. It still one of the finest rock ballads ever written.
Aerosmith.
Aerosmith?
Freaking Aerosmith?
You're killing me here!
...
*breathes*
Anyway,
Led Zeppelin's
Stairway to Heaven is a fantastic example of a song that many praise as being really well written and an amazing song. The composition is good, but when you actually break down the lyrics, they make little to no sense overall. The band were clearly high when they wrote it.
If you want to talk about nonsensical lyrics, look at 95% of Beatles tunes. Constantly regarded as one of the greatest rock bands ever, their songs rarely actually make sense lyrically; most of them are just a bunch of nonsense. Classic example of band members being too high to write good lyrics.
People often criticize modern day music for having lyrics that are too vulgar or sexually explicit. While the actual words songs nowadays use may be more vulgar than back in the day, the vast majority of classic rock songs from the 60's through the 80's are about sex and/or drugs. They're just presented through metaphors and are more poetic in nature than they are now. Even songs like
House of the Rising Sun, which is lyrically ambiguous, is often interpreted as having been written about a brothel (the exact meaning, however, is unknown since the lyrics have been changed over time like a game of telephone).
EDIT: I forgot to answer the OP's question lol.
Basically, no. It doesn't bother me. When I listen to music, I listen more for the actual composition than I do for its lyrical content. While I appreciate songs that do have good lyrics, I don't mind if they don't. There's a lot more to music that catches my interest than just what the lyrics are.