Diplomatic version: please don't use non-standard characters in your tweets, like the bold, italic, typewriter, and letters-in-circles fonts in Unicode. Screen readers and assistive technology read them out loud, as code, one code unit at a time, not as a letter or as a word.
Non-diplomatic version: stop saying "F U!
" to people with disabilities through silly tweet formatting which means they can't actually read what it is you're trying to say.

Please remember (diplomatically or undiplomatically) that this applies to Twitter handles and bios as well. Every non standard character you use is another word broken into multiple code units being read out one "letter" at a time, every single time you tweet.
See for yourself what I mean. https://twitter.com/mygqueen/status/1339985639878447105?s=19
BTW if you tweet for central, national, regional or local government, and you do your tweets like that, you're going to get your employer sued for discriminating against the disabled for the sake of a font wank. Seriously. Stop it.