Apparently he would keep the secret service protection, although this is uncharted waters for sure. Opening Arguments podcast OA758: Re-Indicted And It Feels So Good! seems to agree.

They are particularly annoying on the Steam Deck and other handhelds where not being online is common.

Anyway, I dislike it in general but like you I’ve put up with it in some cases (see the Hitman series).

Not quite what you are asking for, but here’s a list of source ports of commercial games, most of which have Linux ports.