… Why should private internet be banned or discouraged? What benefits would that being?
It’s a bit of a cop out, but maybe talking about and dealing with feelings. At best people usually only talk privately with a professional for money. Normalise just having regular group therapy for everyone that they can just drop in and out of.
Or if we want to really push boundaries: Orgies and kink parties. Sex is a natural part of life, no need to keep it secret.
However, if talking and partaking in sexual acts is less stigmatised, people will hopefully feel a lot more comfortable about getting tested and talking about it.
And honestly, if it does turn out to be that big a problem, vetting and requiring regular testing seems a reasonable thing to require before people are allowed in.