When I lived in Europe I picked up a cheap B'Twin Triban 100. Component wise it was awful! 7 speed, tourney RD, Tecktro brakes etc. But the geometry was spot on. So comfortable to ride for hours on end.
The geometry is here
https://geometrygeeks.bike/bike/b-twin-triban-100-2017/ and I rode a 56cm with a 50mm (instead of the 100mm stem). As you can see it is very relaxed. Stack of 610mm and reach of 383mm. I've tried valiantly to get this bike in the US to no avail. Are there similar geometry bikes around?