Corona and shortage of toilet paper may bring some sensibility to the USA people regarding toilet usage and cleanup.
First, public toilets. Since my late teenage years I have taken precautions that 95% of folks don't even think about. Most basic is use of the door handle. I NEVER touch the handle with any hand that will later be used for eating, etc. Use a paper towel. And think ahead by picking up some paper napkins before you enter the toilet. If you forget to take in napkin and no paper towel inside, then wait a while for someone to open door, or pull out bottom of your shirt and use it to open door.
I remember at university the door handles were those foot long stainless steel or chrome bars. When exiting with friends and going to eat, they would see me using my pinky finger only to pull open the door. When they finished laughing I would say; apparently you guys don't mind sticking hundreds of dirty penises into your mouths (because many guys don't wash their hands after peeing).
Think how idiotic it is. You wash your hand carefully with soap and water . . . and then grab the knob which has been grabbed by hundreds who have not washed anything.
Second, at home. Bidets are great. But even if you don't have the full stand alone unit, there are satisfactory alternatives. Don't worry about lack of toilet paper.
http://www.wish.com/product/5a902e0f22fad7533084385a?hide_login_modal=true&from_ad=goog_shopping&_display_country_code=US&_force_currency_code=USD&pid=googleadwords_int&c=%7BcampaignId%7D&ad_cid=5a902e0f22fad7533084385a&ad_cc=US&ad_curr=USD&ad_price=15.00&campaign_id=7203534630&gclid=EAIaIQobChMI-Jngg_Wm6AIVlP_jBx2cIw1IEAYYByABEgJuQvD_BwE&share=webhttp://www.acehardware.com/departments/plumbing/toilets/toilets-and-bidets/4395323?x429=true&gclid=EAIaIQobChMI-Jngg_Wm6AIVlP_jBx2cIw1IEAYYAyABEgIOYvD_BwE&gclsrc=aw.dsAnd thousands of other alternatives available on Internet.
An even simpler method . . . use the bath tub. Just one little wipe with one tiny bit of toilet paper to make sure no big dripping . . . then sit down on bath tub edge with your butt hanging into tub. Reach behind to turn on the water that is headed down. Best if you get it nice and hot. Then use your hand to cup some water and wash away, repeated many times. You can really achieve a great sparkly feeling. Use some soap if you wish. Then, of course, wash your hand extra good before exiting.
Lack of toilet paper . . . not a really big problem inside a house.
And yes I have been in Middle East where no toilet tissue, yet even most basic of toilets in rustic places had the single spray of water. Works pretty good if you can take the cold water right on your butt hole.
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Joke: Gal is waiting forever to exit toilet at restaurant. Finally friend comes into inquire.
Gal says she is waiting for an employee to come in to wash her hands because sign says . . .