... why ... not ... just mute it? Also Slack's entire business model builds on storing chat for long and it has a not too bad search. (Though I hate it, because it's slow. But GMail is slow too. Even Thunderbird is, probably because it touches IMAP or whatever for just displaying what I'm currently typing.
VSCode is somehow fast despite running a bunch of linters/compilers/language-servers while typing, and similarly built on web tech, and ... in case of a JS/NodeJS/TS project it also handles tens/hundreds of thousands of files with ease, oh with full text search.)
I have found Slack search at work just sucks. Whenever I tried it gives wrong priority to results. Plus questions and replies are too short and search can not pickup on context.
VSCode is somehow fast despite running a bunch of linters/compilers/language-servers while typing, and similarly built on web tech, and ... in case of a JS/NodeJS/TS project it also handles tens/hundreds of thousands of files with ease, oh with full text search.)