Why do you consider bringing the truth of the word to the internet a waste of time? Much on the internet is spiritual gobbledegook. I have been used of God to bring people to salvation on the internet, and have mentored and helped to set free at least three new believers who were demonically hindered from getting on a firm basis with Jesus Christ.
That is not God's way. Many people in hospitals are reticent to be healed. I know of one well-known preacher who did that and found that many were embracing their sickness, and one in particular refused healing because it would ruin her financial security with disability income, etc.
If God calls a person to go and lay hands on a person, he should obey that call. I have been used by God to bring healing to strangers in a store while out shopping, but only as God instructed me to do so.
Believers are believers. But there is more for us out there in God than you have failed to proclaim. God wants us to become all that He has created us to become, but denying the things He has given to us to bring to the world---like healing---is a hindrance to the Body of Christ. It makes those of us who do these things have to work all the harder. We are soldiers in the King's army and when one has to step over other soldiers in the same army to go forward, as well as lend our shield's protection over them so they will not be injured, it is cumbersome.