Going down that road, there’s heaps of people doing consulting as sole proprietor (or e.K. In Germany) without getting sued or stuck in tax hell
I think you’re looking at things a bit too pessimistic here
You absolutely can do a Gewerbeanmeldung. The problem is, without a Kapitalgesellschaft ("Mini GmbH" and similar), you're fucked liability-wise. Your entire private assets can be taken if you end up bankrupt.
> people can and will fuck with you just because they can or because they hate you for whatever reason. Anything from mass reporting you to Paypal over death threats to outright SWATting you.
That sounds like straight paranoia. All businesses are online today on Google Maps etc. Does your local hot dog stand get swatted on a regular basis?
I've been on the Internet for decades and seen pretty nasty shit. If you want to know what German trolls are capable of, search for "Drachenlord". Additionally, I'm an active antifascist and received my fair share of death threats. So yes I'm biased.
There are easy solutions for the problems you listed. The easiest being to not use your real name to accept SEPA payments. You can put anything you want there on the invoice, the banks just care about the account number.
Is it wise though? Absolutely no. All that is is asking for a lot of trouble.
- registering a business entity costs money and (especially in dysfunctional bureaucratic hellholes) time
- you can be held completely liable for whatever you offer if you don't take excruciating care with the legalese fineprint
- it's a complete nightmare on tax filings (e.g. in Germany you can't have your taxes handled by Lohnsteuervereine if you have a side business, i.e. income from sources other than regular employment)
- you often lose anonymity because PayPal discloses your real name to everyone knowing your email address, or SEPA payments requiring your name
- people can and will fuck with you just because they can or because they hate you for whatever reason. Anything from mass reporting you to Paypal over death threats to outright SWATting you.