You're leaving out the fact that those tweets were sent two days after an insurrection in which Trump used Twitter to target the Vice President with a mob. In the days thereafter, Trump was being urged to cool things down because tensions were still red hot. Instead, he refused to back off the very narrative that got people fired up enough to literally assault our democratic process. There was a legitimate worry that he was still using Twitter to signal to his supporters (who again, had just sacked the capitol) that they should attack the inauguration of Joe Biden next. That was the real and legitimate concern at the time.
How many insurrections are you willing to let Trump coordinate on your platform? Two? More?