I would recommend Sony a6700 instead if R7 is too expensive in your area (hope I won't get banned)

I've been using crop-sensor Canons since migrating from their FT QL film SLR twenty years ago: Digital Rebel XT->XTi->T4i->70D->80D. Got the R7 two years ago. Used more full-frame glass with it than crop-sensor glass. Just got the R6 Mark II for better AF and low-light behavior - but I'm keeping the R7 as well. With the new Sigma RF-S 18-50mm f/2.8 DC DN lens (29-80mm equivalent) it's a great walk-around rig, comparable in size and weight to my film SLR with its FL 85mm f/1.8, and when shooting events with the RF 28-70mm f/2.8 on the R6 II, the RF 85mm f/2 on the R7 (136mm equivalent) adds reach - and its faster f-stop equalizes noise between the two bodies. Easiest way to deal with the AF jumping off the thing you want onto the background is to set up a back button - like the asterisk (*) - to let you manually choose a point to focus on (with your joystick or with touch and drag on the rear display while looking through the viewfinder), with servo and tracking both turned off. When defining a button for focusing, look for an Info link - that lets you create a custom button that overrides the default focusing settings while using it. You can even let the shutter button activate your default focusing mode - as long as you hold down your manual focus * button while shooting it'll stay focused where you put it. (This works on both the R7 and the R6 II.)