Absolutely nothing wrong in using the 4 “Designated” jacking points on the sills.
They are reinforced and designed to be used.
After all, tyre fitters use them, garages use them, MOT testing stations use them and even Mazda garages use them.
Your handbook will also tell you to use them.
I’ve used them on every car ever owned (including my MX5) and never had any issues.
Likewise, in many vehicle inspections over the decades in a previous life.
Obviously you will leave the wheels on and perhaps put a concrete block under each wheel (chock each one) when doing the oil change etc etc.
That will give you the room needed under safety conditions.