I've appreciated having the RV included in the margins of my KJV as found in the edition below.
(This is from a post I made in a separate thread back in 2019.)
Holy Bible Two-Version Edition by Crimond House. This might be the very first parallel/amplified version ever printed. There is a Jongbloed printed version that is still available at
Ards Evangelical Bookshop in Northern Ireland. The text block has the KJV in double-column with differences found in the R.V. in the margins. This Bible is one of my favorites due to its uniqueness, the quality of the materials used at an amazing price, and for the fun of studying translation and language use issues. Highly recommend picking one up while they are available. A 2012 review from Mark Bertrand is available
here.
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As an update to the above I've since learned
Cambridge produced a KJV/RV Interlinear Bible as well, though it is MUCH more expensive and I personally find the layout to be too busy and distracting.
As to the questions posed in the OP, I am unaware of any other well known Christians from the past who used the RV and I would venture a guess that it has lost popularity (if it ever was popular to begin with) due to the continued release of new translations as laid out by
@Pilgrim.