People are talking about remaking BG1 as if it hasn't already been done. A team remade it in Neverwinter Nights 2's engine.
https://neverwintervault.org/project/nwn2/module/baldurs-gate-reloaded-soar-version

The thing about remakes like this is they're not intended to "replace" the original they're essentially intended to reinterpret the original in a new context. Remaking it in BG3 with turn based combat would be incredibly interesting as it would likely require rebalancing some encounters around the idea.