Throw in a bus transfer to your arrival gate and you’ll be puckering in places you don’t want to….
My partner recently had a 50 min transfer as a result of QR rescheduling the inbound later and outbound earlier… A 1.5 hr transit shrunk but at least it was on one ticket and “protected”. Fortunately the inbound was a little early, and the plane arrived at an airbridge. I was monitoring the flights and messaged the connecting gate info (nothing was provided onboard or at the gate), so that helped and both PAX and luggage made it to MAD on time.
I definitely wouldn’t do it on seperate tix.