Most the monthly visas runners , will just become over stayers.
I know at least 10 persons that do monthly visa runs, and do not believe that is against the law.
And have talked to some, all are over 55 y.o. and they will be happy to stay in Thailand without a visa.
One Person I know has been doing monthly visa runs for the last 4 years, he is now on his 4th passport.
most are on a small income from there native country, and can not afford to get a 1 year visa or return to there own country.
If the overstay laws and payments stay the same as now.It will only cost them 20,000 bht and a air ticket to return to there own country. If they do not get caught by the police, But what will they do then. try to live on there pention. for 3 months and try to save to come back to the L.O.S. And what will happen to there investment in the condo or house they have bought for they old age.
Mabe thay can get a student visa, at 55 y.o plus,I do not think so.
Lets hope the powers that be, Will see that they are stuffing up a lot of live and discouraging Others from comeing to Thailand.
My Pen Rai.