Handholding a scope inside a building and making a definitive opinion on it is ignorant. I've done it myself, then I grew up.

I appreciate the fact that FFP is not for everyone and that your preference is SFP. FFP makes sense to me with variable scopes over 10x top end having "holdover" or "ranging" reticles. SFP for the duplex or simple crosshairs.

The one LRHS I have does not exhibit any of the "issues" you seem to be seeing on your indoor hand-held safari.