When I registered a domain with my surname in it, the registrar had an automatic process in place that checked for this trademark and took away access of the domain. So far so good. The problem was that the registrar and its support then ghosted me and also never refunded me for the money already paid to lease the domain for a year. Overall it was a bad experienced with bad communication that made me switch registrar (note: this was a different registrar than mentioned here).
I think one of the problems is that as more and more individual consumers buy domains, certain legal processes and automation are not ready for that. A good registrar should anticipate that an individual private consumer may not have the legal experience or knowledge to deal with just being hit with something they were never explicitly warned of.
Huh, I was always under the assumption that the percentage of domains bought by individual consumers is shrinking. As in, in the early days of the internet until ~2010 where commercialization was only slowly picking up (or only concentrated to a few domains), the majority of domains were personal websites and blogs.