Obviously not a dumb question, judging by the opinions of our family here on this fine forum. There is no such thing as a dumb question, however the guy asking it....Ha!
I am of the slide release school of thought.
I do not mind that on the forum here there are many who use a lot of emotional intensity. I suggest we ignore it and accept it. There is probably some deep psychological reason why this is so.
The Les Baer with a recoil buffer installed simply cannot be released by me using the slingshot method. However, my 3rd gen EDC gun can be reliably and confidently operated using the slide release lever. It has never failed.
I was taught to operate the magazine release button with the support hand and also use it to operate the slide release. The two-hand hold is the default posture in gunfighting. Operating the controls with the support hand allows you to maintain a firm firing grip when moving and when in close-quarter fighting.
A very real advantage to the pull-back method appears whenever your slide happens to not lock back. If you have a practiced habit of chambering a round by grabbing the rear of the slide and pulling back, it is a simple matter to rack the new round in.
I believe that your Bodyguard 2.0 can be made to work. I agree with your plan of dry firing and breaking it in, but it does reliably lock back, and you can always chamber a round by pulling back on the slide right?
If you cannot reliably release the slide with the lever, you should get it fixed. If there is time you could send it in under warranty. If you've got the money, just go consult with a trusted gunsmith. IMHO.
Kind Regards!
BrianD