A question for the nineties people

I had a twelve hour day today and I’m exhausted, so this is gonna be a quick hit, but I just saw an article that called REM “arguably the biggest band in the world” for “about five years” in the nineties.

I call bullshit. They were big, certainly, and those years were definitely the band’s biggest years, but the biggest band in the world? Not in any version of the nineties where U2 existed, and I’m pretty sure I could come up with a few other examples if I spent some time thinking about it.

Somebody here’s dumb. Who is it?