The online version of RSV-CE can be read without the footnotes (of which there are not very many anyway). Although I think it might be easier to just ignore the footnotes if your goal is to avoid them.
You can always ignore the footnotes. Most people do that anyway.
If you want a Catholic Bible with the least amount of footnotes, the 1st edition of the Ignatius Bible (RSV-CE) is about as minimal as they come in that department (in addition to being an excellent translation).
I’m not sure why you’re looking to avoid footnotes. Many people’s main complaint about the Ignatius Bible is the dearth of footnotes.
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