Digital offers better voice clarity, better spectral efficiency (in the case of DMR or NXDN 4800), and better rejection of interference that mimics/defeats PL tones. That's before getting into embedded ID, private calling, and other data applications.
It makes no sense to attempt to restrict more effective communications to amateur licensees only. You have a strange hangup on the amateur service. Keying up a digital radio requires no more tech-savviness than keying up an analog radio; that's a red herring.
I personally hold an LMR license for my side business and use P25, but that's not an option for everyone. We use full-time encryption, TMS, and enjoy the generally superior intelligibility and lack of background noise. I'd like for those benefits to be available to GMRS and FRS users. If there was going to be a problem with digital personal radio, it would have appeared with DPMR446.