Since the last major lemmy update there is a federation issue that could be the reason for your problems. Some servers/instances have fixed that problem, some still run on the version that has problems.

Weirdly enough, Lukas is the oldest son of Niki Lauda but had a career in management rather than driving himself. Lukas’ rally debut was only in 2022 at 43 years old; while his younger brother Mathias can look back on a long racing career.